How To Fix GB039 - Generation error of the validation/substitution code in client &

SAP Error Message - Details

• Message type: E = Error

• Message class: GB - Messages used by the Boolean code generator

• Message number: 039

• Message text: Generation error of the validation/substitution code in client &

What causes this issue?

An error occurred during generation of code for validations
and substitutions in client &V1&. The program attempted to write
the character strings &V2& and &V3& to the same row.
This is not possible since the maximum length of an ABAP
code row would thus be exceeded.

System Response

The corresponding code was not generated.

How to fix this error?

Run the RGUGBR00 report in client &V1&. Fill in all selection fields
except for the last one (Gen. substn routns in all clnts). Should the
error occur again, contact the SAP Hotline.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GB039 - Generation error of the validation/substitution code in client & ?

  The SAP error message GB039 indicates a problem with the validation or substitution code in the specified client. This error typically arises during the execution of a validation or substitution routine in the SAP system, which is part of the data validation process in financial accounting.
  Cause:
  
  Incorrect Configuration: The validation or substitution rules may not be correctly configured in the system. This could be due to missing or incorrect entries in the relevant tables.
  Missing Dependencies: The validation/substitution code may depend on certain conditions or data that are not met or are missing.
  Syntax Errors: There may be syntax errors in the ABAP code used for the validation or substitution.
  Client-Specific Issues: The error may be specific to the client you are working in, which could have different settings or configurations compared to other clients.
  
  Solution:
  
  Check Configuration: Review the validation and substitution rules in the transaction codes OBBH (for validation) and OBBP (for substitution). Ensure that all necessary conditions and rules are correctly defined.
  Debugging: If you have access to the ABAP code, you can debug the validation/substitution routine to identify where the error occurs. Look for any logical or syntax errors in the code.
  Check Dependencies: Ensure that all required data and conditions for the validation/substitution are present and correctly set up.
  Transport Issues: If the error occurred after a transport, check if all necessary objects were transported correctly and that there are no missing dependencies.
  Client Settings: Verify that the client settings are correct and that there are no discrepancies with other clients where the validation/substitution works correctly.
  
  Related Information:
  
  Transaction Codes: 
  
  OBBH: For managing validation rules.
  OBBP: For managing substitution rules.
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review SAP documentation related to validation and substitution to ensure that you are following best practices in configuration.
  
  If the issue persists after checking the above points, it may be beneficial to consult with your SAP Basis or ABAP development team for further assistance.