How To Fix CMMD058 - Limited changes can be made to active article hierarchies

SAP Error Message - Details

• Message type: E = Error

• Message class: CMMD -

• Message number: 058

• Message text: Limited changes can be made to active article hierarchies

What causes this issue?

Every change to an active article hierarchy has a direct effect on
applications (for example, merchandise and assortment planning,
reporting) that use data from an active heirarchy.
Only limited changes can be made to active article hierarchies. Only
changes to the article assignment are possible.
You can display node assignments.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CMMD058 - Limited changes can be made to active article hierarchies ?

  The SAP error message CMMD058, which states "Limited changes can be made to active article hierarchies," typically occurs in the context of managing article hierarchies in SAP's Material Management (MM) or similar modules. This error indicates that the system restricts certain modifications to active hierarchies to maintain data integrity and consistency.
  Cause:
  
  Active Hierarchy Restrictions: The error arises because the article hierarchy is currently active, and SAP restricts certain changes to prevent inconsistencies. This is a safeguard to ensure that ongoing processes are not disrupted by changes to the hierarchy.
  Hierarchy Status: The hierarchy may be in a status that does not allow for extensive modifications. For example, if the hierarchy is being used in transactions or reports, changes may be limited.
  User Permissions: The user may not have the necessary permissions to make changes to the active hierarchy.
  
  Solution:
  
  Check Hierarchy Status: Verify the status of the article hierarchy. If it is active and in use, consider deactivating it or creating a new version of the hierarchy for changes.
  Deactivate Hierarchy: If possible, deactivate the current hierarchy to make the necessary changes. After making the changes, you can reactivate it.
  Create a New Hierarchy: If deactivating is not an option, consider creating a new hierarchy with the desired changes and then transitioning to it.
  User Permissions: Ensure that the user has the appropriate permissions to make changes to the hierarchy. Consult with your SAP security administrator if necessary.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on managing article hierarchies and the limitations associated with active hierarchies.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message. Sometimes, there may be known issues or fixes provided by SAP.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CM01 (Display Article Hierarchy) or CM02 (Change Article Hierarchy) to manage hierarchies effectively.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered and resolved similar issues.
  Training and Documentation: Consider training sessions or documentation on article hierarchy management in SAP to better understand the implications of changes and the system's behavior.
  
  By following these steps, you should be able to address the CMMD058 error and manage your article hierarchies more effectively.