How To Fix CA_TTE_TEST167 - RFC error during TTE call for value help

SAP Error Message - Details

• Message type: E = Error

• Message class: CA_TTE_TEST - TTE Test Messages

• Message number: 167

• Message text: RFC error during TTE call for value help

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message CA_TTE_TEST167 - RFC error during TTE call for value help ?

  The SAP error message "CA_TTE_TEST167 RFC error during TTE call for value help" typically indicates an issue with the Remote Function Call (RFC) during a transaction or function module that is trying to retrieve value help data using the TTE (Text Table Editor) functionality. This error can arise due to various reasons, including configuration issues, network problems, or issues with the underlying data.
  Possible Causes:
  
  RFC Connection Issues: The RFC connection to the backend system may not be properly configured or may be down.
  Authorization Issues: The user may not have the necessary authorizations to access the TTE or the related data.
  Data Issues: There may be inconsistencies or missing data in the tables that the TTE is trying to access.
  Network Problems: There could be network connectivity issues between the SAP GUI and the application server.
  System Configuration: Incorrect configuration of the TTE or related settings in the SAP system.
  
  Solutions:
  
  
  Check RFC Connections:
  
  Go to transaction SM59 and verify the RFC destination settings. Test the connection to ensure it is working properly.
  
  
  
  Review Authorizations:
  
  Ensure that the user has the necessary authorizations to access the TTE and the related data. You can check this using transaction SU53 after the error occurs.
  
  
  
  Data Consistency Check:
  
  Check the relevant tables for any inconsistencies or missing entries. You may need to run consistency checks or data repair transactions if necessary.
  
  
  
  Network Troubleshooting:
  
  Verify network connectivity between the client and the server. Check for any firewall settings or network issues that may be causing the problem.
  
  
  
  System Configuration Review:
  
  Review the configuration settings for the TTE and ensure that they are set up correctly. This may involve checking the relevant customizing settings in the system.
  
  
  
  Check SAP Notes:
  
  Search for any relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  
  
  
  Consult Logs:
  
  Check the system logs (transaction SM21) and the developer trace (transaction ST22) for any additional error messages or information that could provide more context about the issue.
  
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for TTE and RFC for more detailed information on configuration and troubleshooting.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the steps you have already taken to troubleshoot.
  
  By following these steps, you should be able to identify and resolve the cause of the "CA_TTE_TEST167 RFC error during TTE call for value help" error in your SAP system.