How To Fix SAPLWOSK035 - Invalid return value for BAdI &1, method &2: &3 &4.

SAPLWOSK035 - Overview

• Message type: E = Error

• Message class: SAPLWOSK - Ret. Store Consumer Order: Messages for func. group SAPLWOSK

• Message number: 035

• Message text: Invalid return value for BAdI &1, method &2: &3 &4.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SAPLWOSK035 - Invalid return value for BAdI &1, method &2: &3 &4. ?

  The SAP error message SAPLWOSK035 indicates that there is an issue with a Business Add-In (BAdI) implementation in your SAP system. Specifically, it suggests that the return value from a BAdI method is invalid. This can occur for various reasons, and understanding the cause and potential solutions can help you resolve the issue.
  Cause
  
  Incorrect Return Value: The BAdI implementation is returning a value that does not match the expected data type or format defined in the BAdI interface.
  Implementation Errors: There may be logic errors in the BAdI implementation that lead to unexpected return values.
  
  Configuration Issues: The BAdI may not be properly configured or activated in the system.
  Version Mismatch: The BAdI implementation may be using an outdated or incompatible version of the interface.
  
  Solution
  
  
  Check BAdI Implementation:
  
  Go to the BAdI implementation in transaction SE19 or SE80.
  Review the method that is causing the error and ensure that the return value matches the expected type and