SAP BW/BI/BO

SUMMARY

SAP BW HANA consultant with more than 12 years of experience of SAP Net weaver BI 7.X on HANA / Native HANA, SAP ECC, SAP Business Objects (IDT, WEBI, Crystal Reports for Enterprise) in Business requirements gathering, design, development, testing, performance tuning, documentation, deployment and production support on several SAP implementations / projects focused on SAP BW/BI and HANA development for different industries.
Worked in all phases of BW/BI full life cycles using ASAP, Waterfalls, and Agile methodologies.
Worked on SAP HANA Studio designing Attribute views, Analytical Views, Calculation views, ODS view using source tables from ECC via SLT and BW tables by reporting using composite providers.
Worked on SLT real time replication to extract data from ECC system.
Modeling - Extensively working knowledge of data warehouse concepts and extensive experience on data modeling, Extended Star-Schema, Data Flow Strategy, Defining Dimensions, Infocubes, Info objects, Data sources, Info packages, Transformations, DSOs, DTPs, Multi-Providers, SPOs, Info-Sets, APDs, OHD.
Having experience on BW related ABAP by writing Start routines, End Routines, Field Routines, Customer Exits.
Having experience on LO Cockpit extraction and standard data source enhancement, developing the generic extractors using Table, View, and Function Modules.
Worked on SAP 3.5 data flows migration to SAP BI 7.3 on HANA project.
Gathered and analyzed Functional reporting requirements to derive best fit dataflow model.
Extraction of data from source systems like SAP R/3 (FI, CO, HR, SRM,SD, MM, PP, PM, Purchasing, CRM, PRM) and Non SAP system (I2 Planning tool), CSV files into SAP BW System.
Created custom COPA data sources, BW data flows for extracting actual & plan line items data based on segment level tables
Experienced in performance tuning (Query& Data Load): Aggregation, Compression, Roll Up, BWA Indexes, and Secondary Indexes on DSOs.
Created report to report interfaces, broadcasting the BEx reports and work books.
Actively and regularly involved in loads of master data and transaction data of Daily, weekly, and Monthly, Data Loads using Process Chains and Control M tool.
Upgrading SAP BW 3.5 data flows to SAP BW 7.x.
Documenting processes at a technical level and business logic implementation in flow diagrams and other pictorials
Involved in importing the transport requests (TR) from Dev to QA environment as a part of transport management.
Extensively worked on BICS connection, OLAP universes, WEBI reports, scheduling reports using SAP BO (IDT, UDT, WEBI, Info View, BI Launch Pad).
Expertise in writing and conduct the Unit, Integration, Regression, and UAT of the BI/ BW dataflow and reports.

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