How To Fix GB046 - Data inconsistency in substitution "&", step "&"

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 046

• Message text: Data inconsistency in substitution "&", step "&"

What causes this issue?

During ABAP code generation, a data inconsistency was found in the &V1&
substitution.

System Response

The corresponding ABAP code was generated for the Boolean statement,
but it could be, that the valuation of the statement could lead to an
unexpected result.

How to fix this error?

Check and correct the &V1& substitution using the substitution
maintenance.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GB046 - Data inconsistency in substitution "&", step "&" ?

  The SAP error message GB046 indicates a data inconsistency in the substitution process, specifically related to a substitution rule or step. This error typically arises when there is a mismatch or inconsistency in the data that is being processed during the substitution.
  Cause:
  
  Data Inconsistency: The error often occurs when the substitution rule is not correctly defined or when the data being substituted does not match the expected format or criteria.
  Missing or Incorrect Master Data: If the master data (like material master, customer master, etc.) that the substitution relies on is missing or incorrect, it can lead to this error.
  Configuration Issues: Incorrect configuration in the substitution settings or rules can also lead to inconsistencies.
  Transport Issues: If the substitution rules were transported from one system to another (e.g., from development to production) and there were issues during the transport, it could lead to inconsistencies.
  
  Solution:
  
  Check Substitution Rules: Review the substitution rules and ensure that they are correctly defined. Make sure that the conditions and actions are set up properly.
  Validate Master Data: Ensure that all relevant master data is complete and accurate. Check for any missing entries or incorrect data that could be causing the inconsistency.
  Review Configuration: Go through the configuration settings related to substitution in the SAP system. Make sure that all settings are correct and consistent with the business requirements.
  Debugging: If the issue persists, consider using the debugging tools in SAP to trace the execution of the substitution process. This can help identify where the inconsistency is occurring.
  Check Transport Logs: If the substitution rules were recently transported, check the transport logs for any errors or warnings that might indicate issues during the transport process.
  Consult Documentation: Refer to SAP documentation or notes related to substitution errors for any specific guidance or known issues.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like OB28 (for substitution rules) to review and modify substitution settings.
  SAP Notes: Check SAP Notes for any known issues or patches related to the GB046 error message.
  Support: If you are unable to resolve the issue, consider reaching out to SAP support or your internal SAP support team for further assistance.
  
  By following these steps, you should be able to identify and resolve the cause of the GB046 error in your SAP system.