Senior Sap Consultant Resume Profile
PA
KEY TECHNICAL STRENGTHS
- Specializes in EDI/SAP/idocs. Expert in ABAP 18 yrs ,EDI 8 yrs PI/XI 7.11 3yrs , IDOOs 10 yrs ,
- Senior SAP Consultant
- interfacing technologies, MM,SD,FI,WM 10 yrs ,
- including RF, SAP Console 7 yrs ,LSMW, BDC.
Industry experiences:
- Telecommunication Lucent, AT T,Autodesk, IBM, Siemens,AST
- Aerospace: Lockheed Martin, Spirit Aero Systems, Boeing.
- Consumer Electronics Philips.
- HVTO High Volume Transaction Output- B we Bell Howell ,
- IS-RETAIL: ExxonMobile, Revlon, BoweBellHowell
- Pharmaceutical Amersham,Revlon ,
- Manufacturing: Philips, chemicals UOP , Boeing, Spirit AeroSystems,
- Lockheed Martin, Perkin Elmer
- Food Manufacturing Kraft Foods ,
- Cosmetics NuSkin, Revlon ,
- Automobile GM ,
- Manufacturing Process in Petroleum Ind. UOP in Chicago ,
- Supply Chain/Aerospace Delta , Banking NCR,FNB,NB of Mauritius
- Has worked with SD, FI/CO, WM, MM, PP AP, AR, QM and HR modules on multiple full cycle SAP projects.
PROJECT EXPERIENCE:
Confidential
EDI Implementation
EDI Lead Developer. Wrote mapping documents, developed ABAP SAP user exits, Seeburger 6.3 mappings and tested following EDI processes: Walmart.com EDI 850 inb.ORDRES05, 855 ACK, 940/DELVRY03 outb. to OHL Whse, 945 to 856 to SPS Commerce/Walmart.com. Kitting process in OHL Whse: 850 WO/LEIPRO01, 855 WO/WMMBID02. Reciving process in OHL Whse including 943/944. Configurated Partner Profiles includeing ALE and idoc setups.
Confidential
- Worked as EDI B2B Analyst and ABAP Developer. Was responsible for testing Sysco's EDI customers and deployment of 850 , 810, 867 and 855 processes.Working with SAP's FI/CO,MM,SD , EDI and ALE modules.It included SAP, AS/400 and Seeburger Message Tracker subsystems. Performed EDI testing with Sysco's customers and 3-ed party service providers within SAP, Seeburger and 3-ed party service provider's environments. Was responsible for obtaining customer's signoffs prior to go live deployments. Successfully completed EDI tests and obtained sign offs with following customers/3ed party srvc.providers: Third Base using SweetData Concepts , DICK'S LAST RESORT using Menu Link , Palm using Restaurant Magic Software ,Huhot using When To Manage , Stone Werks using TracRite , Restaurant Solutions, BuyersEdge, Omniomni Instill/iTradeNetwork , Intermountain
- Healthcare, AGILYSYS, Decision Logic, SeeWorld, Real Time, Holiday Retirement
- Horizon West Healthcare, Aviands Summit Foods, Concessions International, Integration Magic, Instill/iTrade, BuyEfficient SHUSTER PURCHASING , Sunray, DSSI,5B, Concessions International, Arrowstream, Perfect Commerce, WAND,Axis Purchasing.
Confidential
Worked as EDI Analyst.Wrote mappings for 850 to idoc, idoc to 810, idoc to 856 processes for six of Kyocera's EDI customers.Worked with FI/CO,MM and QA.
Confidential
Wrote ALV report for maintenance of work orders. Configured EDI for 810 AP postings from Vendors and developed custom ABAP for handling of 810 inbound posting into SAP. Developed 810 inbound mapping document between AS/400 JDE Application and SAP's 810 INVOIC01 idoc. Worked on pricing/promotions within FI/co,SD,MM using SOA/ABAP va01/va02 user exits . Worked with MDM, Master Data removing and cleaning unused Measurement Documents and the related Measurement Points using RiARCMRP,RiARCMRA,RiARCD standard SAP programs. Worked with BXGY promotions, developing ABAP for handling different promotion offerings.
Confidential
PI/XI EDI/SAP Analyst
Working with PI Service and Integration Builder,PI Workbanch designed AS2 PI 7.11 EDI interfaces 850,855,810 , developed EDI PI XI mapping, performed Systems tests with customers and vendors, configured AS2/PI I/F, SAP/EDI, performed production support of all EDI interfaces. Used Sterling monitoring product for 850 processes coming from customers. Implemented new EDI vendors and new EDI customers healthcare providers . Developed 850,855,810 AS/2 mappings for GHX,LSG,Care One,DSSI. Configured AS/2 PI 850,855 and 810 processes for GHX. Worked with Seeburger adapters using variables, Message Tracking. Writing ABAP code for 810 user exit process.
Confidential
Red Classic Transportation System RTCS Project
Writing Technical Specifications and developing ECC 6.00 code for the outbound ORDERS 850 , inbound ORDERS CHANGE 860 and outbound 856 Deliveries interfaces between SAP and Coast Iron/TMW Systems using BAPI generator for the outbound I/F , and Idoc technology. Prototyping BAPI solutions for the above interfaces. Developing BAPI interface using BAPI ORDER CHANGE for inbound orders from TMW.
Confidential
Working as BSA on SAP Retail Project with AFS implementation. Responsible for developing business and technical specifications for EDI 850,856 and 810 interfaces within the SAP's SD,MM, AFS and WM modules, design of mapping objects idocs to EDI X.12 using Sterling/GIS Translator. Performed unit and system testing of implemented objects as well as production support of SD, FI and AFS in production system.
Confidential
- Responsible for all MOL Global EDI interfaces support EDIFACT mapping in Seeburger, SAP user exits, SPS Commerce EDI certification .
- Developed mappings for American Golf customer EDI EDIFACT interfaces including inbound /AFS/ORDERS, outbound DESADV ASN /AFS/DELVRY03 and outbound /AFS/INVOIC messages using Seeburger BIS 5.6 Server and BIC Converter.
- Worked on changes to the user exit of the inbound DESADV inbound shipping for Salomon US.
- Worked on user exit changes to the outbound /AFS/ORDERS and on changes to the EDI EDIFACT mappings, adding new segments.
Confidential
- Working as an EDI Lead on ECC XI Nortstar SAP Project implementation for Spirit AeroSystems, responsible for development, troubleshooting and problem solving of all EDI processes for Quote to Cash SD, Purchase to Pay MM and FI , including furnishing technical mapping documents, prototyping, writing PI/XI technical specifications and developing SAP User Exits and PI/XI mappings using CA Conversion Agent 3ed party Adapter . Wrote mapping documents for following EDI processes: 856 outbound and inbound, outbound and inbound 850 and 860, outbound 861, outbound 820,831 and an outbound 810 invoice payment to Bank, inbound 855/865 Purchase to Pay and outbound 855/865 QTC Quote to Cash .
- Worked on converting ABAP code into ECC 6.0.
- Developed X12 to SAP mappings for inbound 855 PO Acknowledgment, 865 inbound PO Acknowledgment. Developed SAP IDOC to X12 mappings for inbound 850 Orders and 860 Orders Change coming from Boeing Commercial Aircraft to Spirit AeroSystems. Mapped inbound 850 and 855/865 outbound X12 EDI processes for AA,Continental,Southwest,Aviall and United customers, which are using SPEC 2000 Aerospace Protocol translated into 3010 EDI X12 data .
- Wrote three ALV reports enabling users to monitor IDOCs, IDOC statuses, ASNs, Purchase Order numbers, Vendor Names, and other application business objects.
Confidential
- Working as an BA for PBAS-EAI Interface Team, has been developing technical specifications, running back to back EDI tests and debugging SAP processes, for various EDI connections between Philips SAP System and its customer/vendors systems, including WalMart, COSTCO, Home Depot, Hudson Bay and Zellers.
- Designed WM AS400 interface based on SHP OBDLV CONFIRM DECENTRAL02 IDOC to SAP for picking confirmation and for Picking Request from SAP to the Warehouse using SHP OBDLV SAVE REPLICA, HU, SKU and HM10 Labels for Pallets. Created a map for 856 EDI process for HomeDepot DESADV IDOC to X.12 . Created X.12/IDOC mappings for 820 Remittance Advice for COSTCO,Zellers,WalMart and Home Depot .
- Mapped 852 EDI process for BestBuy to SAP X.12 to IDOC .
- Mapped EDI 856 ASN process X.12 to SAP DESADV IDOC for Zellers, Hudson Buy and Opportunity Buy Customers.
Confidential
- Converted standard SAP report RM06EM00 me2m PO's by mat. to ALV format adding new columns: product lines and classes. Wrote MRP Order Rescheduling Report. Wrote HR Payroll AP SAP to Concur interface program. Wrote new PP/SD ALV DIALOG transaction. Converted 4.6c SAPScript and Report/ALV objects to SAP 4.7 Vers >250 objects .Wrote ADP Payroll to SAP G/L Interface program FI/CO . Wrote WM,FO/CO ALV Inventory Balances Report.
- Wrote ALV DIALOG program for tracing MM/WM/PM Serial Numbers.
- Worked with SE30 performance tuning tool to optimize select criterias.
- Wrote an expense interface program between Concur ASP provider and SAP FI/CO AP,G/L . Wrote an interface between PeopleSoft's Vantive System and SAP. Wrote MM/WM interface between Oracle and SAP.
Confidential
Modified Standard SAP WM ALV LX02 Transaction adding four new Batch Characteristic fields, and performed performance tuning of select statements. Modified 850 EDI Inbound and Outbound Interfaces to accommodate new client requirements. Extended WM ALV LS24 Stock by Material transaction functionality by adding new fields Serial Numbers, Batch Characteristics . Converted 3.1 Material Valuation Load Program into 4.6 . Converted Material Class Load Program from 3.1 into 4.6.
Confidential
Worked on design changes and implementation of AP, MM,WM HU, SKU RF Picking and Packing LM07 , process for liquid and solid radioactive/non-radioactive hazardous/non-hazardous materials batched and non-batched . Made design and development changes to Batch Component Status Enhancement for PP Master Recipes Process Orders. Was trained in FDA Guidelines and Pharmaceutical Industry regulations.
Confidential
Wrote an ALV FI/CO GR/IR Reconciliation Report selection performance tuning . Wrote an ALV Weekly Sales Numbers DIALOG transaction Report0. Modified 850 EDI User Exit to restrict number of E1EDK02/03 Segments. Implemented new User Exit for 810 EDI outbound Proforma Invoice process. Modified Sales Extract output record structure. Worked on improving performance performance tuning of the Contract Revenue Extract. Rewrote Order Costs and Parts extract performance tuning . Rewrote Workcenter Qualifications Extract performance tuning . Rewrote DW Notification Extract performance tuning of select statements . Rewrote DW Order Backlog Extract. Wrote DW Customer Master Extract program. Rewrote DW Service Order Extract program. Modified DW Invoice Extract program adding new field, and doing performance tuning.
Confidential
- Working as a member of Interface Team on 4.6 SAP IS-RETAIL, implementing SAP IS-RETAIL as Global Retail Operating Company System for ExxonMobile POSs in the US. Designed and developed DSDW DownStream Data Warehouse to SAP Interface program Stewardship Hierarchy SAP Inbound Interface, DSDW feeds SAP with Master Classification data . Wrote SAP IS-RETAIL 4.6 Inbound Article Master Interface, which included design of a new IDOC, and writing Function Module handling incoming data, and performing SAP posting based on ARTMAS03, and ASSMOD01 Standard IDOCs.
- Wrote SPACEMAN to SAP IS-Retail Article Master Synchronization Interface using BAPI MATERIAL MAINTAINDATA RT. Wrote SPACEMAN to SAP IS-Retail Assortment Synchronization Interface, utilizing ASSMOD01 IDOC.
- Wrote 1099 Invoice/Vendors SAP Outbound Interface to CONWAY.
- Wrote Function Module handling SAP IS-RETAIL Promotion Price 889 Inbound Interface from ViaLInk/Quasar System to SAP, using WebMethods as translator.
- Worked on mapping Price Update and Price Promotions EDIs SAP inbound process using WebMethods translater.
- Wrote Function Module for EDI 879 Price Update and EDI 889 Price Promotions Interface from ViaLink/Quasar to SAP including price scalling . Wrote ALV Report to view Article Labels. Rewrote Sapscript Label Print Program. Worked as Workflow support person, doing configuration changes, and activation for IDOC processing.
Confidential
- 4.6 to 4.7 conversion project. As a member of IBM Global Services
- Development Team, converted 4.6 ABAP code into new 4.7
- ABAP WM-HUM RF Transaction for packing of inbound deliveries,
- using BAPI INB DELIVERY CHANGE functionality. Customised 4.6 ABAP programs
- to 4.7 environment. Wrote new ABAP WM-HUM RF DIALOG transaction for
- Putaway/Confirmation process of inbound deliveries, which included bin change
- functionality LT16, LT09, LM02 .
Confidential
- Developed EDI/IDOC Lockbox interfaces for three Revlon's Banks: PNC, Bank Of America and Toronto Dominion Bank. Wrote 823 EDI Technical Specifications and Unit Test Plans for Manugistics Interface, Implemented 820 Remittance Advice process, including functional and technical design, mapping, and writing ABAP user exit, for 15 fiveteen Revlon Vendors WalMart, Kmart,
- AAFES Army Airforce Exchange Service , CVS, Eckerds,
- JCPenny, Meijer, Nexcom, Rite Aid, Shopko, WalGreens, Winn-Dixie,
- Shopper Drug Mart, Sobeys and for WalMart Canada.
Confidential
- Worked as ABAP Developer. Wrote Deduction Control Form using ABAP and SmartForms FI . OO Object Orientated BAPI,Wrote FI/CO A/R Open Item Conversion Interface Program from FFJ 3.1i or Elixir Order Entry Billing System to SAP.Created new task for Workflow Error Handling of outbound LOISTD ALE Idocs,
- supporting EDI 850 process.
- Wrote ABAP Report to track the flow of inventory by shipping and location MM,
- SD .Wrote PP Planned Orders Outbound Interface from SAP to SMART for tree
- Mills utilizing Master Requirements/Stock List IDOC LOISTD and Use Exit.
- Worked on modifications of Manugistics interface. Made ALE configuration
- modifications to ORDERS02 process. Customised 3.1I RF interface program
- to run in 4.6 environment and performed tunig of select statements.
- Wrote Bar Code Report for Vendor invoices FI, AP and made code modifications to WM-HUM RF Console Barcode interface program.
- Modified ALV reports. Implemented MM User Exit changing Shipping Points for Deliveries. Modified Transfer Structure of record structure of SAP to BW interface program.
- Wrote DFR- FI A/R to DW Interface for Deduction From Remittance DFR .
- write off balances by Customer.
- Wrote SD extract for DW Contract ExtractProgram.
- Worked with Plant Maintenance orders, doing user support. Participated in Workflow training.
Confidential
- Worked as ABAP Developer onEF I Engineered, Furnished and Installed SAP
- 46C Project. Worked on Quote to Cash implementation of OMS95
- Decommissioning Project.
- Was Responsible for moving existing EDI SAP functionality to a new SAP
- System Vertex interface, inbound/outbound invoices EDI, reports .
- Worked with Sales Order User Exits for IDOC/EDI/850/855/856 and 811 processes including Business Connector interface and WebMethods . Worked with Purchase Order BAPIs, and OO Object Orientaed on 46C. Worked on ALE Partner Profile configuration changes for an outbound PO process.
- Wrote an interface to mySAP CRM module providing invoice and sales order data visibility on a company's web page.
- Wrote Workflow error handler for BAPI PO create process.
- Modified SapScript program for the outbound Invoice.
- Implemented major changes to FI CO revenue extract program.
- Developed PS to BC interface for PO custom model. Modified Material Ledger
- Reporting module.
- Developed PS User Exit for outbound PO interface.
- Did work with IDOC User Exits and Enhancements for PO Model , IDoc
- Extension for PO, User Exit for SO and PS.
Confidential
- As a member of SAP FI, SD Development Team wrote three FI ABAP reports.
- Wrote Technical Design and Unit Test Plans for developed objects.
- Completed all three tasks on time and as planned, in this short,
- six weeks assignment.
Confidential
- As a member of Interface ABAP Development Team worked on SAP Rel. 46C ,
- 46C2 Aerospace and Defense A D discrete industry solution in the following
- SAP areas: PM, SC Supply Chain , WM-HUM RF Console, FI, EDI/IDOC, ALE,
- IDoc, WBS, Material Ledger reporting for Supply Chain, BAPI and RF Console
- Supported Workflow process for outbound 811 Invoices.
- Did make configuration changes to ALE partner profiles.
- Wrote a Revenue Extract Report utilizing ALV. Wrote a FI CO Dialog Prepull Report for Supply Chain TOC Tech.Op.Cntr Hangar Visit.
- Wrote OSCAR to SAP Interface PMO:Plant Maintenance Order Update, Labor posting, WBS update . Developed RF barcode Transaction PO Confirmation , using SAP RF Console, BAPI. As a member of EDI Production Support Team modified User Exits, Enhancements for 850, 855, 811 EDI Interfaces. SAP Release 46B, 46C2 .
- Attended BC601 , SAP Business Workflow training.
- Attended BC610, SAP Workflow Development training.
Confidential
- Performed HR Master Data Load conversion and HR Benefits load conversion on 4.6B HR/IDOC/LSMW. Wrote SAP SD to WebMethods eComerce B2B CRM Interface.4.0B SAP. Wrote ABAP RFC interface between SAP/SD and WebMethods application. Worked on PO User Exits for an outbound PO IDOC ALE process and BW. Developed AP interface from SAP to WEB.
- 46B: Worked on SapScript Consolidated Balance report. Used Report Painter,
- and Report Writer working on Consolidated Balance Report.
Confidential
SAP Rel 4.0B. Attended Mercator/Aix training. Developed mapping using Mercator. Wrote Technical Design Specification and Unit Test Plan for Customer Master Migration Load. Working on FI CO, FI/AR Team, did coding for Customer Master Migration Load program utilizing DEBMAS IDOC. Created Technical Design Specification for AR postings Migration program and Unit Test Plan for AR postings. Coded A/R DEBU Migration Interface. Created Mercator mapping on Aix for legacy to SAP interface. Performed Unit Tests for Customer Master Migration and for AR postings.
Confidential
Wrote code for Customer Master load program using BAPI, DEBMAS IDOC and ALE technologies in FI/CO A/R SAP Modules, SAP Rel. 4.5B. Extended standard DEBMAS03 IDOC to accommodate new field lengths. Wrote Customer Master Load program utilizing BAPI Function Module calls and Change Pointers in ADR3MAS IDOC. Wrote Technical Design Specifications for Customer Master Load. Performed Unit Tests of Customer Master Load Program.
Confidential
- Did customized 862/846 EDI/ALE outbound/inbound process for Digital Plant in
- Ayr/Scotland. Wrote an outbound EDI/850 interface for SRTV, utilizing SAP's
- requirements and special function '8' methods.
- Did perform software support function for IDOC/850 PO , 811 Invoices ALE and EDI User Exits within FI CO and FI/AR SAP modules. Did modified interfaces and enhancements software modules.
- Following is the extract from my Compaq's Manager Renata DeMoes
- comments:
- Andrew Kaliszczyk has worked under my supervision for a period of 4 months in the area of EDI/ALE SAP development. He has demonstrated good learning abilities in the ever changing and complex development environment. He participated in several concurrent projects as well as assisted in resolution of numerous production issues. His EDI skills proved solid and adequate.
- He was able to process various EDI transactions in a timely and efficient manner.
Confidential
- Worked on 850 EDI inbound interface/down load program.
- Did optimize the program, to perform 30 transactions per minute.
Confidential
- Configured interface between Workflow and 850 EDI inbound PO .
- Also, working with GIS, mapped Gentran input fields to 850 IDOC fields.
- Trained employee to code EDI user exits for both 850 and 810.
Confidential
- Member of EDI development team for world wide implementation of SAP Japan, France, Italy, North America . Enhancements to North America 810 EDI Outbound Interface through the usage of user exit.
- Development of 810 EDI IDOC Outbound Invoices Interface for Gillette/Japan. It was a new development,
- which does not uses the standard IDOC OUTPUT INVOICE Function
- Module. Enhancements to 850 Outbound Orders, 855 PO Output Orders, 856 Advanced Shipping Notice. Development of 810 EDI Outbound Invoice Interface for France/Italy SAP implementation.
Confidential
- PS,PP,QM,MM,FI/CO:
- Did extensive SapScript modifications to Customer Invoice.
- Worked on PP Batch Master conversion, Master Recipes conversion, Material BOM Conversion, Equipment BOM Conversion, Func.Location BOM Conversion , SapScript. Wrote data-cleansing tools using Dialog Screens and DD
- Maintenance Screens and Development of Dialog Programs.
- Attended SapScript training.
Confidential
- Created User Exits for VA02,VA03,VF03 Field Modifications MV61AFZA .
- Wrote Aged Invoices Report based on incoming IDOC INVOIC01 ,
- EDI SAP Tables, MB01' Goods Receipt for Purchase Order .
- Developed an Interface between OpenVMS application WorkStream' and SAP,
- using events and sapevt'. Developed an Interface between OpenVMS
- application ProBusiness' and SAP: G/L Posting Payroll Wages Earnings
- to SAP using F-02' G/L Account Posting .
Confidential
- As a member of the development team, designed and developed a complex
- revenue extract program. The software was written in ABAP/4 and required a
- through knowledge of the following SAP Modules: FI/CO, SD, A/R, MM, FI as
- well as the concepts such as Bill of Material BOM , pricing conditions and Top-
- bill material. The program was allowing to create a number of statistical
- reports, based on the input invoice selection criteria. It also checked
- development was a SAP function module, used to 'explode' Top-bill
- material into its sub-components.
Confidential
- Warehouse Management WM-HUM, RF Project.
- Coached employee how to write an RFC interface using IDOC
- technology over a 6 week period while,
- simultaneously completing project on time and within budget.
- Designed and developed a Radio Frequency RF interface between
- SAP and INTERMAC 4400 barcode scanning unit. It included the development of ABAP/4 programs using Remote Function Calls and IDOC technology, as well as writing 'C' code on HP9000 UNIX System. This solution enabled the SAP user to perform a number of SAP functions, like creating delivery, picking, serialisation, post
- goods issue, goods receipts for PO, A/R and Transfer Order Creation.
- The developed interface supported MB01 Goods Receipts for Purchase Order SAP transaction and utilized a standard IDOC Type WMMBID01 through RFC. The second SAP transaction supported by this interface was LT06 Create Transfer Order , which utilized a standard IDOC Type WMTOID01 also through RFC .
Confidential Wrote RFDC to SAP WM Interface.
- Involved in the design of the technical specification and
- implementation of RFDC Radio Frequency Data Communication to
- SAP WM Interface. This involved writing ABAP/4 Function Modules,
- configuring RFC, generating 'C' /Aix Client and Server modules,
- writing 'C' code to interface with 'ScreenShaper' software and
- the final acceptance tests in 'Pilot' and 'Production' phases.
- This Project enables the user to perform 'VL02' SAP transaction
- remotely from LRT bar Code Scanner.
- Wrote INTERMEC 4400 Bar Code Printer to SAP Interface.
- Designed and developed software in ABAP/4 and 'C', using RFC
- API's for printing Bar Code Labels for RFDC scanner.
Confidential
- This successfully implemented into Production solution, enabled
- the MVS User to define, and execute in a batch mode, any ABAP/4 Report and to receive the status report back. The process is fully
- automated through ESP Scheduling on MVS. It included writing software in ABAP/4 and 'C', configuring RFC,
- writing JCL scripts and writing UNIX shell scripts.
Confidential
- Customization and modification of 30 ABAP/4 SD,FI and CO Reports.
- Included ABAP/4 development and testing of the above changes.
- This activity was part of an effort to bring up a new subsidiary of the
- client as well as prepare for the new release of SAP.
Confidential
- Was a key resource in designing and developing in C/C , a Client
- Server Point of Sale POS software.
- This included writing ABAP/4 Reports , Function Modules and
- writing 'C' and 'C ' code for OS/2 utilizing CPI-C API's.
- Designed and developed STRATUS R/5 to SAP R/3 Interface.
Confidential
- Developed in C/C interfacing software for Banking System,
- between UNIX and OS/2. Implemented SDLC and SNA protocol.
- Rewarded with the distinction for Outstanding Performance upon
- completion of the project.
- Developed an interface between UNIX and AS400 mainframe
- for Commercial Bank in Mauritius. This included writing 'C' Server
- on UNIX NCR/3000 System.
- nvolved in troubleshooting and on side customer support,
- including UNIX and OS/2 network s/w installations.
Confidential
System Analyst.
- Designed, wrote in C/C and implemented retail system for a
- Supermarket.The package was written in 'C' and Assembler on IRMX
- and DOS.