How To Fix /PMG/GE_MMP_MESSAGE006 - The Parent MP of an open MP Application cannot be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: /PMG/GE_MMP_MESSAGE -

• Message number: 006

• Message text: The Parent MP of an open MP Application cannot be changed

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PMG/GE_MMP_MESSAGE006 - The Parent MP of an open MP Application cannot be changed ?

  The SAP error message /PMG/GE_MMP_MESSAGE006 indicates that there is an attempt to change the parent maintenance plan (MP) of an open maintenance plan application. This typically occurs in the context of SAP Plant Maintenance (PM) or similar modules where maintenance plans are managed.
  Cause:
  The error arises when:
  
  You are trying to change the parent maintenance plan of a maintenance plan that is currently open or active.
  The system restricts changes to the parent maintenance plan to maintain data integrity and avoid inconsistencies in scheduling and planning.
  
  Solution:
  To resolve this error, you can consider the following steps:
  
  
  Close the Maintenance Plan: If possible, close the open maintenance plan before attempting to change the parent. This may involve completing any outstanding tasks or scheduling.
  
  
  Check Dependencies: Ensure that there are no dependencies or linked objects that would prevent the change. This includes checking for any active orders or notifications related to the maintenance plan.
  
  
  Review User Authorizations: Ensure that you have the necessary authorizations to make changes to maintenance plans. Sometimes, restrictions can be due to user roles.
  
  
  Use Transaction Codes: Utilize relevant transaction codes (like IP01, IP02 for maintenance plans) to navigate and manage maintenance plans effectively.
  
  
  Consult Documentation: Refer to SAP documentation or help files for specific guidelines on managing maintenance plans and their parent-child relationships.
  
  
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP support for assistance. They may provide insights based on the specific configuration of your SAP environment.
  
  
  Related Information:
  
  Maintenance Plans: In SAP PM, maintenance plans are used to schedule and manage maintenance activities. They can be categorized into single cycle plans, strategy plans, and more.
  Parent-Child Relationship: Maintenance plans can have a hierarchical structure where a parent plan can have multiple child plans. Changes to this structure need to be handled carefully to avoid disruptions.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context or patches.
  
  By following these steps, you should be able to address the error and manage your maintenance plans effectively.