How To Fix EM144 - Check not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: EM - IS-U Migration

• Message number: 144

• Message text: Check not possible

What causes this issue?

The system could not perform the check due to missing search help or
check tables.

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?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EM144 - Check not possible ?

  The SAP error message EM144 "Check not possible" typically occurs in the context of certain transactions or processes where a check or validation cannot be performed due to various reasons. This error can arise in different modules, such as finance, logistics, or sales, depending on the specific transaction being executed.
  Possible Causes:
  
  Missing Data: Required fields or data may be missing in the transaction or document being processed.
  Configuration Issues: There may be configuration settings in the system that are not set up correctly, preventing the check from being executed.
  Authorization Issues: The user may not have the necessary authorizations to perform the check.
  System Errors: There could be temporary system issues or inconsistencies in the database that are causing the error.
  Incorrect Document Status: The document may be in a status that does not allow for the check to be performed.
  
  Solutions:
  
  Check Required Fields: Ensure that all mandatory fields are filled out correctly in the transaction. Review the documentation for the specific transaction to identify required fields.
  Review Configuration: If you have access, check the configuration settings related to the transaction. This may involve looking at customizing settings in SPRO or consulting with a functional consultant.
  User Authorizations: Verify that the user has the necessary authorizations to perform the action. This may involve checking roles and permissions in the user profile.
  System Health Check: If the issue persists, perform a system health check. This may involve checking for any ongoing issues in the SAP system or consulting with your IT support team.
  Document Status: Ensure that the document is in a valid status for the check to be performed. If the document is locked or in a status that does not allow checks, you may need to change its status or unlock it.
  
  Related Information:
  
  Transaction Codes: Depending on where the error occurs, you may be using different transaction codes (e.g., FB60 for invoices, ME21N for purchase orders).
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Logs and Traces: If you have access, check the application logs (transaction SLG1) or system logs (transaction SM21) for more detailed error messages that may provide additional context.
  
  If the issue continues after trying the above solutions, it may be beneficial to consult with your SAP support team or a functional consultant who can provide more specific guidance based on the context of the error.