How To Fix GB071 - Validation unsuccessful

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 071

• Message text: Validation unsuccessful

What causes this issue?

This message is issued if a validation prerequisite is not met, and the
user who defined the validation has not defined an error message. This
message is the standard message displayed when a validation
prerequisite is not met.

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?

Correct the values entered and repeat the action. Ask your system
administrator to define a message for the special error.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GB071 - Validation unsuccessful ?

  The SAP error message GB071 "Validation unsuccessful" typically occurs during the validation process of a document or transaction in the SAP system. This error is often related to issues with the configuration of validation rules in the system, particularly in the context of financial accounting (FI) or controlling (CO) modules.
  Causes:
  
  Validation Rules: The error usually indicates that one or more validation rules defined in the system have failed. This could be due to incorrect data entry or a mismatch between the data and the validation criteria.
  Master Data Issues: Problems with master data, such as incorrect account assignments or missing information, can lead to validation failures.
  Configuration Errors: Incorrectly configured validation settings in the SAP system can also cause this error.
  Document Type Restrictions: Certain document types may have specific validation rules that are not being met.
  
  Solutions:
  
  Check Validation Rules: Review the validation rules configured in the system. You can do this by navigating to the relevant transaction (e.g., OB28 for validation) and checking the rules that are set up. Ensure that the rules are correctly defined and that the data being processed meets these criteria.
  Review Input Data: Verify the data being entered in the transaction. Ensure that all required fields are filled out correctly and that the data adheres to the expected formats and values.
  Master Data Review: Check the relevant master data (e.g., vendor, customer, GL accounts) for any inconsistencies or missing information that could be causing the validation to fail.
  Consult Documentation: If you are unsure about the validation rules, consult the SAP documentation or reach out to your SAP support team for guidance on the specific rules that are causing the error.
  Debugging: If you have access to technical resources, you can debug the validation process to identify the exact rule that is failing and why.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OB28 (for validation configuration) and FB50 (for general ledger postings) to troubleshoot the issue.
  SAP Notes: Check SAP Notes for any known issues or patches related to the GB071 error message.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the problem persists after following these steps, it may be necessary to involve your SAP technical team or consult with SAP support for further assistance.