How To Fix GB231 - A substitution cannot be defined for callup point & in &

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 231

• Message text: A substitution cannot be defined for callup point & in &

What causes this issue?

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

You tried to maintain a substitution that the application cannot call
up.

System Response

The system will not allow you to maintain the substitution.

How to fix this error?

Enter another call-up time and/or another application that can call up
a substitution. You can find permissible input values using F4 help.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GB231 - A substitution cannot be defined for callup point & in & ?

  The SAP error message "GB231 A substitution cannot be defined for callup point & in &" typically occurs in the context of the SAP substitution functionality, which is used to replace certain values in documents or transactions based on predefined rules. This error indicates that there is an issue with the configuration of the substitution rules for a specific callup point.
  Cause:
  
  Missing Substitution Rule: The substitution rule for the specified callup point is not defined in the system.
  Incorrect Callup Point: The callup point specified in the error message may not be valid or may not have a corresponding substitution rule.
  Configuration Issues: There may be issues in the configuration of the substitution settings in the SAP system.
  Authorization Issues: The user may not have the necessary authorizations to access or define substitution rules.
  
  Solution:
  
  
  Check Substitution Rules:
  
  Go to the transaction code OB28 (or SPRO -> Financial Accounting -> General Ledger -> Master Data -> Substitution).
  Verify if there is a substitution rule defined for the specified callup point. If not, you may need to create one.
  
  
  
  Define a New Substitution Rule:
  
  If a substitution rule is missing, you can create a new one by following the steps in the substitution configuration.
  Ensure that the callup point is correctly specified and that the conditions for the substitution are properly defined.
  
  
  
  Review Callup Points:
  
  Check the callup points that are configured in your system. Ensure that the callup point referenced in the error message is valid and correctly set up.
  
  
  
  Check Authorizations:
  
  Ensure that the user encountering the error has the necessary authorizations to access and modify substitution rules.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for detailed guidance on setting up and troubleshooting substitution rules.
  
  
  
  Testing:
  
  After making changes, test the transaction or process again to ensure that the error has been resolved.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  OB28: For managing substitution rules.
  SPRO: For accessing the SAP Customizing Implementation Guide (IMG).
  
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to substitution functionality.
  
  
  User Forums: Consider checking SAP community forums or user groups for similar issues and solutions shared by other users.
  
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or functional team for further investigation.