How To Fix TR673 - Invalid function in second SAP system

SAP Error Message - Details

• Message type: E = Error

• Message class: TR - Change and Transport System

• Message number: 673

• Message text: Invalid function in second SAP system

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 TR673 - Invalid function in second SAP system ?

  The SAP error message TR673, which states "Invalid function in second SAP system," typically occurs in the context of transport management within SAP systems. This error is often related to issues with the transport directory or the transport configuration between the systems involved.
  Causes:
  
  Transport Directory Issues: The transport directory may not be correctly set up or may be missing necessary files.
  Incorrect Configuration: The transport routes between the systems may not be configured correctly, leading to communication issues.
  Missing Authorizations: The user performing the transport may not have the necessary authorizations to execute the transport in the target system.
  System Version Mismatch: There may be compatibility issues between the source and target systems, especially if they are on different versions or support packs.
  Network Issues: There could be network connectivity problems between the systems that prevent proper communication.
  
  Solutions:
  
  Check Transport Directory: Verify that the transport directory is correctly set up and that all necessary files are present. You can check the transport directory settings in transaction STMS (Transport Management System).
  Review Transport Routes: Ensure that the transport routes are correctly configured. You can do this in transaction STMS under the "Overview" section.
  User Authorizations: Check the authorizations of the user performing the transport. Ensure that they have the necessary roles and permissions to execute transports in both the source and target systems.
  System Compatibility: Verify that both systems are compatible in terms of version and support packs. If there are discrepancies, consider upgrading or aligning the systems.
  Network Connectivity: Test the network connection between the systems to ensure that there are no issues. You can use tools like ping or traceroute to diagnose connectivity problems.
  Check Transport Logs: Review the transport logs for more detailed error messages that can provide additional context on the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as STMS (Transport Management System), SE01 (Transport Organizer), and SE09 (Workbench Organizer).
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review SAP documentation related to transport management for best practices and configuration guidelines.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.