How To Fix TFC0091 - Enter a system or queue

TFC0091 - Overview

• Message type: E = Error

• Message class: TFC0 - Messages in FC

• Message number: 091

• Message text: Enter a system or queue

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 TFC0091 - Enter a system or queue ?

  The SAP error message TFC0091, which states "Enter a system or queue," typically occurs in the context of transport management within SAP systems. This error indicates that the system is expecting a specific system or queue to be specified, but it has not been provided.
  
  Cause:
  
  Missing Input: The user did not specify a target system or transport queue when trying to perform a transport operation.
  
  Configuration Issues: There may be issues with the transport configuration in the Transport Management System (TMS).
  User Authorization: The user may not have the necessary authorizations to view or select the target system or queue.
  
  
  Solution:
  
  Specify the System or Queue: When prompted, ensure that you enter the correct target system or transport queue. This is usually done in the transport request dialog.
  Check Transport Configuration: Verify the configuration of the Transport Management System (TMS) to ensure that all systems and queues are correctly defined and active.
  Go to transaction STMS and