How To Fix GB405 - Value check not executed

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 405

• Message text: Value check not executed

What causes this issue?

An internal system error occurred.

System Response

The value check could not be executed.

How to fix this error?

Contact your system administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GB405 - Value check not executed ?

  The SAP error message GB405 "Value check not executed" typically occurs in the context of data validation within the SAP system, particularly when dealing with financial transactions or master data. This error indicates that a value check that should have been performed on a certain field or data entry was not executed, which can lead to inconsistencies or issues in processing.
  Causes:
  
  Missing Configuration: The value check may not be configured properly in the system. This can happen if the necessary validation rules or checks are not set up in the relevant configuration settings.
  Data Entry Issues: The data being entered may not meet the criteria for the value check to be executed. For example, if a required field is left blank or contains invalid data.
  Custom Code: If there are custom enhancements or modifications in the system, they may interfere with the standard value check processes.
  System Bugs: Occasionally, this error can arise from bugs or issues in the SAP system itself, particularly if you are using an older version or have not applied the latest patches.
  
  Solutions:
  
  Check Configuration: Review the configuration settings related to the specific transaction or data entry process where the error occurs. Ensure that all necessary value checks are properly defined.
  Data Validation: Verify the data being entered for completeness and correctness. Ensure that all mandatory fields are filled out and that the data adheres to the expected formats.
  Review Custom Code: If there are any custom developments, review the code to ensure that it does not bypass or interfere with the standard value checks.
  SAP Notes and Patches: Check the SAP Support Portal for any relevant SAP Notes that address this error. Applying the latest patches or updates may resolve the issue if it is related to a known bug.
  Consult Documentation: Refer to the SAP documentation for the specific module or transaction to understand the expected behavior and any prerequisites for value checks.
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  Transaction Codes: Depending on where the error occurs, you may want to look into specific transaction codes related to the module (e.g., FI for Financial Accounting, MM for Material Management).
  Debugging: If you have access to debugging tools, you can trace the execution of the program to identify where the value check is supposed to occur and why it is being skipped.
  User Exits and BAdIs: If your organization uses user exits or Business Add-Ins (BAdIs), check if any of these are affecting the value check process.
  
  By following these steps, you should be able to identify the cause of the GB405 error and implement a suitable solution.