How To Fix VCH_HL_EXT_BOM_WRPR012 - Unknown function module return code

VCH_HL_EXT_BOM_WRPR012 - Overview

• Message type: E = Error

• Message class: VCH_HL_EXT_BOM_WRPR - Messages for BOM explosion wrapper

• Message number: 012

• Message text: Unknown function module return code

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.

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VCH_HL_EXT_BOM_WRPR012 - Details

• The SAP error message "VCH_HL_EXT_BOM_WRPR012 Unknown function module return code" typically indicates an issue related to the processing of a Bill of Materials (BOM) in the context of external processing or integration with other systems. This error can arise due to various reasons, including configuration issues, data inconsistencies, or problems with the function module being called.
  Possible Causes:
  
  Function Module Issues: The function module that is being called may not be returning the expected values or may not be implemented correctly.
  Data Inconsistencies: There may be inconsistencies in the BOM data or related master data that are causing the function module to fail.
  
  Configuration Issues: Incorrect configuration in the BOM processing settings or related areas can lead to this error.
  Authorization Issues: Lack of proper authorizations for the user executing the transaction can also lead to unexpected behavior.
  System Bugs: There may be bugs in the SAP system or specific patches that need to be applied.
  
  Solutions:
  
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