How To Fix MQ901 - Package &1 already started. No change to package type possible

SAP Error Message - Details

• Message type: E = Error

• Message class: MQ - Messages for Euro Changeover Package

• Message number: 901

• Message text: Package &1 already started. No change to package type possible

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MQ901 - Package &1 already started. No change to package type possible ?

  The SAP error message MQ901, which states "Package &1 already started. No change to package type possible," typically occurs in the context of transport management within SAP systems. This error indicates that a transport package (or request) has already been released or started, and therefore, its type cannot be changed.
  
  Cause:
  
  Transport Package Status: The transport request/package has already been released or is in a status that does not allow for changes to its type (e.g., from a workbench request to a customizing request).
  Incorrect Process: Attempting to change the type of a transport request after it has been released or moved to a different system (e.g., from development to quality assurance).
  System Configuration: There may be restrictions in the system configuration that prevent changes to transport requests once they are in a certain state.
  
  
  Solution:
  
  Check Transport Request Status: Verify the status of the transport request/package. If it has already been released, you cannot change