How To Fix MQ154 - Package &1 already in phase &2. Starting preprocess.programs not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: MQ - Messages for Euro Changeover Package

• Message number: 154

• Message text: Package &1 already in phase &2. Starting preprocess.programs not allowed

What causes this issue?

You want to start preprocessing for the local currency changeover. The
active package is, however, already in a different phase.

System Response

When all programs have been run in the preprocessing phase, the phase
for the current package is automatically started. Preprocessing
programs can, however, only run in the ANALYZE phase.

How to fix this error?

If you want to start preprocessing again, wait until the active package
has completed the changeover and start preprocessing again using a
different package.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MQ154 - Package &1 already in phase &2. Starting preprocess.programs not allowed ?

  The SAP error message MQ154 indicates that a package is already in a certain phase of the transport process, and as a result, starting the preprocess programs is not allowed. This typically occurs in the context of SAP transport management when you are trying to transport changes from one system to another (e.g., from a development system to a quality assurance system).
  Cause:
  The error can occur due to several reasons:
  
  Package Already in Process: The package you are trying to process is already in a phase (e.g., "released", "imported", etc.) that does not allow for further processing.
  Transport Lock: The transport request may be locked due to another process or user working on it.
  Incorrect Sequence: The transport request may not be in the correct sequence of phases, or it may have been incorrectly released or imported.
  
  Solution:
  To resolve the MQ154 error, you can take the following steps:
  
  
  Check Transport Status:
  
  Use transaction code SE09 or SE10 to check the status of the transport request. Ensure that it is not in a phase that prevents further processing.
  
  
  
  Release or Import:
  
  If the transport request is in a "modifiable" state, you may need to release it again or import it into the target system if it is in the correct phase.
  
  
  
  Check Locks:
  
  Check if there are any locks on the transport request. You can use transaction SM12 to see if there are any locks related to the transport request and remove them if necessary.
  
  
  
  Consult Transport Logs:
  
  Review the transport logs for any additional error messages or warnings that might provide more context on why the transport request is in the current phase.
  
  
  
  Contact Basis Team:
  
  If you are unable to resolve the issue, it may be necessary to contact your SAP Basis team for assistance. They can provide insights into the transport management system and help resolve any underlying issues.
  
  
  
  Related Information:
  
  Transport Management System (TMS): Understanding how TMS works can help you manage transport requests more effectively.
  Transport Request Types: Familiarize yourself with different types of transport requests (e.g., workbench requests, customizing requests) and their lifecycle.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to transport requests and the MQ154 error.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.