How To Fix /SCWM/LM_UI_EPD021 - Error while calling a BAdI in RFC destination &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/LM_UI_EPD -

• Message number: 021

• Message text: Error while calling a BAdI in RFC destination &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/LM_UI_EPD021 - Error while calling a BAdI in RFC destination &1 ?

  The SAP error message /SCWM/LM_UI_EPD021 typically indicates an issue related to the Business Add-In (BAdI) implementation when calling it through a Remote Function Call (RFC) destination. This error can occur in the context of SAP Extended Warehouse Management (EWM) or related modules.
  
  Cause:
  
  BAdI Implementation Issues: The BAdI implementation may not be correctly defined or activated. If the BAdI is not implemented properly, it can lead to errors when the system tries to call it.
  RFC Destination Configuration: The RFC destination specified in the error message may not be configured correctly. This could include issues such as incorrect connection parameters, authorization problems, or network issues.
  Authorization Issues: The user executing the BAdI may not have the necessary authorizations to perform the operation.
  System Configuration: There may be inconsistencies in the system configuration or missing components that are required for the BAdI to function correctly.
  
  
  Solution:
  
  
  Check BAdI Implementation:
  
  Go to transaction SE18 to check the BAdI definition and