How To Fix BWSD102 - Prepare exit implementation for variable &1

SAP Error Message - Details

• Message type: E = Error

• Message class: BWSD - Messages for Scenario Transfer

• Message number: 102

• Message text: Prepare exit implementation for variable &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BWSD102 - Prepare exit implementation for variable &1 ?

  The SAP error message BWSD102, which states "Prepare exit implementation for variable &1," typically occurs in the context of SAP Business Warehouse (BW) when there is an issue with the implementation of a customer exit variable. This error indicates that the system is expecting a specific implementation for a variable that is not found or not properly configured.
  Cause:
  
  Missing Implementation: The customer exit for the variable has not been implemented. This can happen if the variable is supposed to use a custom logic that has not been defined.
  Incorrect Configuration: The variable may be incorrectly configured in the query or in the InfoProvider.
  Transport Issues: If the implementation was transported from another system, it may not have been transported correctly or may be missing in the target system.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the implementation.
  
  Solution:
  
  
  Implement the Customer Exit:
  
  Go to transaction SE38 or SE80 and check for the relevant customer exit function module. The function module should be named EXIT_SAPLRRS0_001 or similar, depending on the variable.
  Implement the logic required for the variable in the function module. This typically involves writing ABAP code to define how the variable should behave.
  
  
  
  Check Variable Configuration:
  
  In the BW Query Designer, check the configuration of the variable. Ensure that it is set up correctly and that it points to the right customer exit.
  Make sure that the variable is defined as a "Customer Exit" type if that is the intended use.
  
  
  
  Transport Check:
  
  If the implementation was supposed to be transported, check the transport logs to ensure that the transport was successful and that all necessary objects were included.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to execute the query and access the variable. This may involve checking roles and authorizations in transaction PFCG.
  
  
  
  Testing:
  
  After implementing or correcting the exit, test the variable in the query to ensure that it works as expected.
  
  
  
  Related Information:
  
  Documentation: Refer to SAP Help documentation for more details on customer exits and variable handling in BW.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Community Forums: SAP Community and other forums can provide insights from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, it may be beneficial to consult with an SAP BW expert or reach out to SAP support for further assistance.