How To Fix GB047 - Data inconsistency in validation prerequisite "&", step "&"

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 047

• Message text: Data inconsistency in validation prerequisite "&", step "&"

What causes this issue?

During ABAP code generation a data inconsistency was discovered in the
&V1& validation. The data inconsistency concerns the validation
prerequisite.

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& validation (step &V2&) using the validation
maintenance.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GB047 - Data inconsistency in validation prerequisite "&", step "&" ?

  The SAP error message GB047 indicates a data inconsistency in a validation prerequisite. This error typically arises during the validation process in the SAP system, particularly in the context of financial accounting or controlling. The message format includes placeholders for specific details, where "&" represents the validation prerequisite and the step number.
  Cause:
  
  Data Inconsistency: The error usually occurs when there is a mismatch or inconsistency in the data that is being validated. This could be due to incorrect or missing entries in the master data or transactional data.
  Configuration Issues: Incorrect configuration of validation rules or prerequisites in the system can lead to this error.
  Missing Dependencies: If the prerequisite for a validation step is not met or if there are missing dependencies, the system will throw this error.
  Custom Code: If there are custom validations or enhancements in place, they may not be functioning correctly, leading to inconsistencies.
  
  Solution:
  
  Check Validation Configuration: Review the validation rules and prerequisites in the SAP configuration. Ensure that they are set up correctly and that all necessary conditions are met.
  Data Review: Examine the data involved in the transaction that triggered the error. Look for any inconsistencies or missing information in the relevant master data or transactional data.
  Transaction Logs: Check the transaction logs for more detailed information about what caused the error. This can provide insights into which specific data or configuration is causing the issue.
  Testing: If changes are made to the validation rules or data, perform tests to ensure that the issue is resolved and that the validation works as expected.
  Consult Documentation: Refer to SAP documentation or notes related to the specific validation and error message for additional guidance.
  Engage Support: If the issue persists and cannot be resolved internally, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like OB28 (for validation) or OB29 (for substitutions) to review and modify validation rules.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide patches related to this error.
  Debugging: If you have access to development tools, debugging the validation process can help identify the exact point of failure.
  
  By following these steps, you should be able to identify the cause of the GB047 error and implement a solution to resolve it.