How To Fix WPLG008 - BADI WPLG_MAP did not return any values

SAP Error Message - Details

• Message type: E = Error

• Message class: WPLG - Interfaces for Space Management

• Message number: 008

• Message text: BADI WPLG_MAP did not return any values

Self-Explanatory Message

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• What is the cause and solution for SAP error message WPLG008 - BADI WPLG_MAP did not return any values ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WPLG008 - BADI WPLG_MAP did not return any values
  
  Cause:
  This error occurs during the workflow log processing in SAP when the Business Add-In (BAdI) WPLG_MAP is called but does not return any mapping values. The BAdI WPLG_MAP is used to map workflow container elements or to provide additional data during workflow log processing.
  If the BAdI implementation is missing, incomplete, or incorrectly implemented, it may not return the expected values, causing this error.
  
  When does it occur?
  
  During workflow log display or processing.
  When custom mapping logic is expected but not provided.
  When a custom implementation of the BAdI WPLG_MAP is active but does not return any data.
  Possibly after transport or system upgrade if the BAdI implementation is not adjusted accordingly.
  
  
  Solution:
  
  
  Check BAdI Implementation:
  
  Go to transaction SE18 (BAdI Builder).
  Enter BAdI name: WPLG_MAP.
  Check if there is an active implementation.
  Review the implementation code to ensure it returns the required mapping values.
  
  
  
  Implement or Correct the BAdI:
  
  If no implementation exists and your workflow scenario requires it, create a new implementation.
  If an implementation exists, debug or review the code to ensure it returns the expected values.
  The method MAP of the BAdI should fill the returning parameters properly.
  
  
  
  Deactivate the BAdI Implementation (if not needed):
  
  If the implementation is not required for your scenario, consider deactivating it to avoid the error.
  
  
  
  Check Workflow Configuration:
  
  Verify if the workflow container elements and mapping are correctly configured.
  Ensure that the workflow log processing is consistent with the BAdI logic.
  
  
  
  SAP Notes and Support:
  
  Check SAP Notes for any known issues related to this error.
  For example, SAP Note 1234567 (example) might provide patches or corrections.
  
  
  
  
  Related Information:
  
  
  BAdI WPLG_MAP is part of the workflow log processing enhancement.
  
  
  The BAdI interface method typically looks like this:
  METHOD if_wplg_map~map.
    " Your mapping logic here
    " Return values must be assigned to the exporting parameters
  ENDMETHOD.
  
  
  Workflow logs are displayed via transaction SWI1 or SWI2_FREQ.
  
  
  If you are customizing workflow container mapping or extending workflow logs, this BAdI is relevant.
  
  
  
  Summary:
  
  Cause: BAdI WPLG_MAP implementation did not return any values.
  Solution: Check and correct the BAdI implementation to ensure it returns the required mapping data or deactivate it if not needed.
  Related: Workflow container mapping, workflow log processing, transaction SE18, SAP Notes.
  
  
  If you need help debugging or implementing the BAdI, please provide the workflow scenario or the current implementation code snippet.