How To Fix UJO_WB_EXCEPTION031 - User-defined error occurs when running BAdI (&1)

UJO_WB_EXCEPTION031 - Overview

• Message type: E = Error

• Message class: UJO_WB_EXCEPTION - Message Class for Write-Back

• Message number: 031

• Message text: User-defined error occurs when running BAdI (&1)

Self-Explanatory Message

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UJO_WB_EXCEPTION031 - Details

• The SAP error message UJO_WB_EXCEPTION031 indicates that a user-defined error has occurred when executing a Business Add-In (BAdI). This typically means that there is an issue within the implementation of the BAdI that is causing it to fail. Here’s a breakdown of the potential causes, solutions, and related information for this error:
  Causes:
  
  Implementation Errors: The BAdI implementation may contain logic that leads to an exception being raised. This could be due to incorrect coding, unhandled exceptions, or logical errors in the implementation.
  Data Issues: The data being processed by the BAdI may not meet the expected criteria, leading to errors during execution.
  
  Configuration Issues: There may be configuration settings related to the BAdI that are incorrect or incomplete.
  Dependency Issues: The BAdI implementation might depend on other components or settings that are not correctly configured or are missing.
  
  Solutions:
  
  Check BAdI Implementation: Review the code in the BAdI implementation for any logical errors or unhandled exceptions.