How To Fix SWF_TSI021 - Transaction unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: SWF_TSI -

• Message number: 021

• Message text: Transaction unknown

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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Smart SAP Assistant

• What is the cause and solution for SAP error message SWF_TSI021 - Transaction unknown ?

  The SAP error message SWF_TSI021, which states "Transaction unknown," typically occurs in the context of SAP Workflow. This error indicates that the system is unable to recognize or find the specified transaction code that is being called within a workflow process.
  Causes:
  
  Invalid Transaction Code: The transaction code specified in the workflow is incorrect or does not exist in the system.
  Authorization Issues: The user executing the workflow may not have the necessary authorizations to access the specified transaction.
  Missing or Inactive Transaction: The transaction might not be defined in the system or could be inactive.
  Configuration Issues: There may be issues with the workflow configuration or the way the transaction is being called within the workflow.
  
  Solutions:
  
  
  Verify Transaction Code: Check the transaction code being used in the workflow. Ensure that it is correct and exists in the system.
  
  You can do this by using the transaction code in the command field to see if it opens the expected screen.
  
  
  
  Check Authorizations: Ensure that the user executing the workflow has the necessary authorizations to access the transaction.
  
  You can use transaction SU53 to analyze authorization issues after the error occurs.
  
  
  
  Review Workflow Configuration: Go to the workflow definition and check how the transaction is being called. Ensure that all necessary parameters are correctly set.
  
  Use transaction SWDD to access the workflow definition and review the steps.
  
  
  
  Check Transaction Status: Ensure that the transaction is active and properly configured in the system.
  
  You can check this in the transaction SE93 (Transaction Codes) to see if the transaction is defined and active.
  
  
  
  Debugging: If the issue persists, consider debugging the workflow to trace where the error occurs. This can provide insights into what might be going wrong.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific workflow or transaction for any known issues or additional troubleshooting steps.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with the relevant transaction codes used in your workflow.
  Workflow Monitoring: Use transaction SWI1 to monitor workflow instances and check for any other related errors.
  SAP Notes: Search for SAP Notes related to SWF_TSI021 for any patches or updates that might address the issue.
  Community Forums: Consider checking SAP Community or other forums for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify and resolve the cause of the SWF_TSI021 error in your SAP system.