How To Fix TB020 - Error when creating transport request

SAP Error Message - Details

• Message type: E = Error

• Message class: TB - SM31 table maintenance messages

• Message number: 020

• Message text: Error when creating transport request

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.

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message TB020 - Error when creating transport request ?

  The SAP error message TB020 typically indicates that there is an issue when trying to create a transport request. This error can arise due to various reasons, and understanding the cause is essential for finding a solution. Here are some common causes, solutions, and related information for the TB020 error:
  Causes:
  
  Authorization Issues: The user may not have the necessary authorizations to create a transport request.
  Transport Directory Issues: Problems with the transport directory or transport management system configuration can lead to this error.
  Transport Layer Configuration: Incorrect configuration of the transport layer or transport routes can cause issues.
  System Lock: The system may be locked for transport requests due to ongoing transport activities or maintenance.
  Missing Transport Request: If the system is unable to find a valid transport request or if the request is already in use, it can trigger this error.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to create transport requests. This can be done by checking the user's roles and profiles in the SAP system.
  Verify Transport Directory: Check the transport directory settings in transaction STMS (Transport Management System). Ensure that the transport directory is correctly configured and accessible.
  Review Transport Layer: Go to transaction SE03 (Transport Organizer Tools) and check the transport layer configuration. Ensure that the transport routes are correctly set up.
  Check for Locks: Use transaction SM12 to check for any locks that might be preventing the creation of transport requests. If there are locks, you may need to resolve them or wait until they are released.
  Create a New Transport Request: If the current transport request is causing issues, try creating a new transport request to see if the problem persists.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates available that resolve the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE09 (Workbench Organizer), SE10 (Customizing Organizer), and STMS (Transport Management System).
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error and the steps you have already taken.
  Documentation: Review SAP documentation related to transport management for best practices and troubleshooting tips.
  
  By following these steps, you should be able to identify the cause of the TB020 error and implement a suitable solution.