How To Fix WSUBST102 - Error calling method &2 of BAdI &1

SAP Error Message - Details

• Message type: E = Error

• Message class: WSUBST - Substitution Article Handling

• Message number: 102

• Message text: Error calling method &2 of BAdI &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 WSUBST102 - Error calling method &2 of BAdI &1 ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WSUBST102 - Error calling method &2 of BAdI &1
  
  Meaning / Cause:
  This error occurs when there is a problem during the execution of a method of a Business Add-In (BAdI). Specifically, the system tried to call a method (&2) of a BAdI implementation (&1), but the call failed. The failure can be due to various reasons such as:
  
  The BAdI implementation is not active or not properly implemented.
  The method being called does not exist or is not implemented.
  An exception or runtime error occurred inside the BAdI method.
  Incorrect parameters passed to the method.
  Authorization or system issues preventing the method execution.
  
  
  Common Causes:
  
  Inactive or incomplete BAdI implementation: The BAdI implementation might be inactive or missing the method.
  Programming error inside the BAdI method: The method code might have a bug causing a runtime error.
  Wrong method name or signature: The method name or parameters used in the call do not match the BAdI definition.
  Missing or incorrect BAdI filter values: If the BAdI uses filters, incorrect filter values might cause the BAdI not to be found or executed properly.
  System or authorization issues: The user or system context might lack necessary authorizations or resources.
  
  
  Solution / Troubleshooting Steps:
  
  
  Check the BAdI Implementation:
  
  Go to transaction SE18 (BAdI Builder).
  Enter the BAdI name (&1 from the error message).
  Check if the BAdI implementation is active.
  Verify that the method (&2) exists and is implemented.
  
  
  
  Debug the BAdI Method:
  
  Set a breakpoint in the method implementation.
  Reproduce the error to see where exactly it fails.
  Check for any runtime errors or exceptions.
  
  
  
  Check Parameters and Method Call:
  
  Verify that the method is called with correct parameters.
  Check the calling program or enhancement spot for correctness.
  
  
  
  Check for Authorization Issues:
  
  Ensure the user has the necessary authorizations to execute the BAdI.
  Check system logs for authorization errors.
  
  
  
  Check for System Issues:
  
  Look into system dumps (ST22) for related short dumps.
  Check system logs (SM21) for related errors.
  
  
  
  Review SAP Notes:
  
  Search SAP Support Portal for notes related to the BAdI or the error message.
  Sometimes SAP provides patches or corrections for known issues.
  
  
  
  
  Related Information:
  
  Transaction SE18: BAdI Builder to view and maintain BAdIs.
  Transaction SE19: BAdI Implementation maintenance.
  Transaction ST22: ABAP Runtime Error Analysis.
  Transaction SM21: System Log.
  SAP Notes: Search for WSUBST102 or the specific BAdI name and method.
  
  
  Example:
  If the error message is:
  WSUBST102 Error calling method IF_EX_BADI_NAME~METHOD_NAME of BAdI BADI_NAME
  
  BADI_NAME is the BAdI interface.
  METHOD_NAME is the method that failed.
  
  You would check the implementation of BADI_NAME and the method METHOD_NAME for issues.
  
  If you provide the exact BAdI name and method, I can help you with more specific guidance.