How To Fix TW678 - Start export & ...

SAP Error Message - Details

• Message type: E = Error

• Message class: TW - R3trans - Messages

• Message number: 678

• Message text: Start export & ...

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 TW678 - Start export & ... ?

  The SAP error message TW678 typically indicates an issue related to the export of data, often during a transport or data export process. The message may suggest that the export process could not be started due to various reasons. Here are some common causes, potential solutions, and related information:
  Causes:
  
  Transport Directory Issues: The transport directory may not be correctly set up or may have insufficient permissions.
  System Configuration: There may be configuration issues in the transport management system (TMS).
  Lock Issues: Another process may be locking the transport directory or the transport request.
  Insufficient Authorizations: The user attempting the export may not have the necessary authorizations.
  Network Issues: If the export involves remote systems, network connectivity issues could be a factor.
  Disk Space: Insufficient disk space on the server where the export is being attempted.
  
  Solutions:
  
  Check Transport Directory: Verify that the transport directory is correctly configured and that the user has the necessary permissions to access it.
  Review TMS Configuration: Ensure that the transport management system is properly configured. You can check this in transaction STMS.
  Check for Locks: Use transaction SM12 to check for any locks that might be preventing the export process. If necessary, release the locks.
  User Authorizations: Ensure that the user has the appropriate authorizations to perform the export. You can check this in transaction SU53 after the error occurs.
  Network Connectivity: If the export involves remote systems, check the network connectivity and ensure that the remote system is reachable.
  Disk Space: Check the available disk space on the server. If it is low, consider freeing up space or increasing the disk capacity.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as STMS (Transport Management System), SM12 (Lock Entries), and SU53 (Authorization Check).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to the TW678 error.
  Logs: Check the system logs (transaction SM21) for any additional error messages or warnings that could provide more context about the issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.