Wednesday, January 30, 2013

SAP Sessions and Memories

There are different kind of SAP Sessions and Memories that you may use in your programming techniques. In every user or login in SAP, the system creates several so called EXTERNAL Session which contains and has an access in so called SAP Memory through get/set parameter (will discuss this vividly later). Inside the external session, there is another session called INTERNAL Session which composes of different running programs and an ABAP Memory. Each of these programs inside the internal session may access data in the ABAP Memory whereas, SAP Memory may access by the programs within the internal session of the external session. 

Sessions and program relationship:

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