Avishek Majumdar

• Developing best practices, guidelines, conventions, recommendations, production support procedures for clients on their SAP PI/PO and CPI implementation
• Working on both S4 HANA & ECC integration in SAP CPI for IDOC, RFC & PROXY communication.
• Configuring sender & receiver adapters - SFTP, IDOC, XI, Mail, Process direct, JMS, SOAP, SuccessFactors, ODATA, AS2 & HTTP adapter.
• Performing Graphical Mappings, writing Groovy Script and XSLT Mapping
• Working with different pallet functions like router, multicast, content modifier, content enricher, csv to xml converter, xml to csv converter, xml to json converter, json to xml converter, process call, looping process call, idempotent process calls, splitter, aggregator, join, gather, request reply, router etc.
• Implementing Retry Mechanism & Exception handling for multiple interfaces.
• Working closely with customer technical teams, third party system teams and functional teams.

• Working on connectivity establishment between ECC and SAP PI/PO for IDOC, PROXY and RFC communication. Created TCP/IP destination and HTTP destination of type G in ECC and HTTP and RFC destination using load balancing in SAP PO. Worked on connectivity establishment between ECC and SAP PI/PO for IDOC, PROXY and RFC communication. Created TCP/IP destination and HTTP destination of type G in ECC and HTTP and RFC destination.
• Developing inbound & outbound service interfaces, data type, message type, message mapping, parameterized mapping, operation mapping. Imported IDOCs/RFCs from ECC system and mapped them.
• Writing user defined functions (UDF) to achieve Mapping requirements that were not met by Graphical Mapping. Worked extensively on Node Functions and other Graphical Mapping functionalities.