How To Fix CVP_DP_ILM283 - Deletion is not possible; system &1 is still a master system

SAP Error Message - Details

• Message type: E = Error

• Message class: CVP_DP_ILM - CVP_DP_ILM

• Message number: 283

• Message text: Deletion is not possible; system &1 is still a master system

What causes this issue?

You want to delete system &V1&, although it is defined as master system
in at least one system group.

System Response

You cannot delete the system name.

How to fix this error?

Check all system groups for the assignment of system &V1& as master
system and delete this assignment first.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CVP_DP_ILM283 - Deletion is not possible; system &1 is still a master system ?

  The SAP error message CVP_DP_ILM283 indicates that a deletion operation cannot be performed because the specified system (denoted as &1) is still designated as a master system in the context of the SAP Landscape Management or similar configuration. This typically occurs in scenarios involving system landscape management, data archiving, or system deletion processes.
  Cause:
  
  Master System Designation: The system you are trying to delete is still marked as a master system in the configuration. In SAP, a master system is one that holds primary data or configuration that other systems depend on.
  Dependencies: There may be other systems or processes that rely on the master system, preventing its deletion.
  Configuration Settings: The system may have specific settings or configurations that need to be addressed before deletion can occur.
  
  Solution:
  
  
  Check System Designation: Verify the system's role in the landscape. If it is indeed a master system, you will need to change its designation before attempting deletion.
  
  Navigate to the relevant configuration settings in SAP (e.g., transaction codes like SMLT, SMD, or others depending on your landscape).
  Change the system's role from master to a non-master role if applicable.
  
  
  
  Remove Dependencies: Ensure that there are no dependencies on the master system. This may involve:
  
  Checking for any linked systems or processes that require the master system.
  Reconfiguring or redirecting any dependent systems to point to a different master system if necessary.
  
  
  
  Consult Documentation: Refer to SAP documentation or notes related to system landscape management for specific instructions on how to change system roles and handle deletions.
  
  
  Contact SAP Support: If you are unable to resolve the issue through the above steps, consider reaching out to SAP support for assistance. They can provide guidance based on your specific system configuration and landscape.
  
  
  Related Information:
  
  SAP Notes: Look for SAP Notes related to CVP_DP_ILM283 for any specific patches or updates that may address this issue.
  System Landscape Management (SLM): Familiarize yourself with the principles of SLM in SAP, as understanding how systems are categorized and managed can help prevent similar issues in the future.
  Backup and Recovery: Always ensure that you have a backup of your system and data before making significant changes, such as deleting a master system.
  
  By following these steps, you should be able to address the error message CVP_DP_ILM283 and proceed with your intended operations.