How To Fix AO231 - The system checked the data on the screen

SAP Error Message - Details

• Message type: E = Error

• Message class: AO - Appropriation requests - Master data / Customizing

• Message number: 231

• Message text: The system checked the data on the screen

What causes this issue?

You carried out the 'check' function.
The system accepted your entries and shows you the data again with the
check texts.

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?

Check that your entries are correct.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AO231 - The system checked the data on the screen ?

  The SAP error message AO231 typically indicates that there is an issue with the data entered on the screen, which the system has checked and found to be inconsistent or incorrect. This error is often related to the data validation process in SAP, where the system verifies that the input data meets certain criteria before proceeding with a transaction.
  Causes of AO231 Error
  
  Data Entry Errors: Incorrect or incomplete data entered in the fields, such as invalid characters, wrong formats, or missing mandatory fields.
  Configuration Issues: Problems with the configuration of the relevant module or transaction, which may lead to validation failures.
  Business Rules Violations: The data entered may violate specific business rules or constraints defined in the system.
  Authorization Issues: Lack of proper authorizations to perform certain actions or access specific data.
  System Bugs: Occasionally, this error may arise due to bugs or inconsistencies in the SAP system itself.
  
  Solutions to AO231 Error
  
  Review Input Data: Check all the fields on the screen for any incorrect or missing data. Ensure that all mandatory fields are filled out correctly.
  Check Data Formats: Ensure that the data entered adheres to the required formats (e.g., date formats, numerical values).
  Consult Documentation: Refer to the relevant SAP documentation or help files for the specific transaction to understand the required data and constraints.
  Validate Configuration: If you have access, check the configuration settings related to the transaction or module to ensure they are set up correctly.
  Authorization Check: Verify that you have the necessary authorizations to perform the action you are attempting.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting with SAP support for further assistance.
  
  Related Information
  
  Transaction Codes: Identify the specific transaction code where the error occurs, as this can help in troubleshooting.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues related to this error.
  User Forums: Check SAP community forums or user groups for similar issues and solutions shared by other users.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to identify the cause of the AO231 error and take appropriate action to resolve it.