How To Fix TT331 - Key: &

SAP Error Message - Details

• Message type: E = Error

• Message class: TT - Extended Computer Aided Test Tool (eCATT) messages

• Message number: 331

• Message text: Key: &

What causes this issue?

The character string ' is the key that is used. after 'KEY:

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 TT331 - Key: & ?

  The SAP error message TT331 typically indicates that there is an issue with a key that is being referenced in a transaction or process. The message format usually includes a placeholder for the key (represented by "&"), which can be a specific identifier related to a master data record, configuration, or other elements within the SAP system.
  Cause:
  
  Missing Key: The key referenced in the error message may not exist in the database. This could happen if the data was deleted or never created.
  Incorrect Key Format: The key may not be in the expected format, leading to validation errors.
  Authorization Issues: The user may not have the necessary permissions to access the data associated with the key.
  Data Inconsistency: There may be inconsistencies in the data that prevent the system from recognizing the key.
  Configuration Issues: The system configuration may not be set up correctly to handle the key in question.
  
  Solution:
  
  Check Key Existence: Verify that the key exists in the relevant database table. You can do this by using transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to look up the key.
  Validate Key Format: Ensure that the key is in the correct format as expected by the system. Check for any leading or trailing spaces or incorrect characters.
  Review Authorizations: Check the user’s authorization profile to ensure they have the necessary permissions to access the data associated with the key.
  Data Consistency Check: Run consistency checks on the relevant data to identify any discrepancies that may be causing the issue.
  Consult Configuration: If the issue is related to configuration, consult with your SAP Basis or functional team to ensure that the system is set up correctly to handle the key.
  Error Logs: Check the system logs (transaction SLG1) for any additional error messages that may provide more context about the issue.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional troubleshooting steps.
  Documentation: Review the documentation for the specific module or transaction you are working with to understand how keys are managed and any specific requirements.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.