How To Fix GB137 - & is not used

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 137

• Message text: & is not used

What causes this issue?

This validation/substitution/rule is not used by any other object.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GB137 - & is not used ?

  The SAP error message GB137 typically indicates that a certain object or field is not being used or is not relevant in the current context. This message can arise in various scenarios, often related to configuration or data entry issues.
  Cause:
  
  Field Not Relevant: The field or object you are trying to use may not be applicable for the specific transaction or process you are executing.
  Configuration Issues: There may be a configuration setting that has not been properly set up, leading to the field being marked as not used.
  Data Entry Errors: Incorrect data entry or missing mandatory fields can trigger this error.
  Version or Compatibility Issues: If you are using an outdated version of SAP or if there are compatibility issues with certain modules, this error may occur.
  
  Solution:
  
  Check Field Relevance: Verify if the field or object is indeed relevant for the transaction you are trying to execute. Consult the documentation or help files for the specific transaction.
  Review Configuration: Go to the configuration settings in the SAP system and ensure that all necessary fields and objects are properly configured. This may involve checking the customizing settings in SPRO.
  Data Validation: Ensure that all required fields are filled out correctly and that the data entered is valid. Look for any mandatory fields that may have been overlooked.
  Consult SAP Notes: Check the SAP Support Portal for any notes or updates related to this error message. There may be patches or updates that address the issue.
  Testing in a Sandbox: If possible, replicate the issue in a test or sandbox environment to better understand the cause without affecting production data.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  Transaction Codes: Depending on where the error occurs, you may want to look into specific transaction codes related to the module you are working with.
  SAP Community: Engaging with the SAP Community forums can provide insights from other users who may have encountered similar issues.
  Documentation: Review the official SAP documentation for the specific module or transaction to understand the expected behavior and requirements.
  
  By following these steps, you should be able to identify the cause of the GB137 error and implement a suitable solution.