How To Fix DMC_MDS_MAINT_EVENT149 - A transport already exists in the not yet completed maintenance event &1


DMC_MDS_MAINT_EVENT149 - Overview

  • Message type: E = Error

  • Message class: DMC_MDS_MAINT_EVENT - message class for dynamic maint event proc

  • Message number: 149

  • Message text: A transport already exists in the not yet completed maintenance event &1

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  • Self-Explanatory Message

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    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 DMC_MDS_MAINT_EVENT149 - A transport already exists in the not yet completed maintenance event &1 ?
    The SAP error message DMC_MDS_MAINT_EVENT149 indicates that there is an issue with a maintenance event in the Data Migration Cockpit (DMC) where a transport request already exists for a maintenance event that has not yet been completed. This can occur during the process of managing data migration tasks, particularly when trying to create or modify a maintenance event.
    
    Cause: The error typically arises due to one of the following reasons: Existing Transport Request: A transport request has already been created for the maintenance event you are trying to work on, and it has not yet been released or completed. Concurrent Processes: Another user or process might be working on the same maintenance event, leading to conflicts. System
    Configuration Issues: There may be configuration issues or inconsistencies in the system that prevent the maintenance event from being processed correctly.
    Solution: To resolve this error, you can follow these steps: Check Existing Transport Requests: Go to the Transport Organizer (transaction code

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