How To Fix /PLMU/PPE_INST_UI012 - Could only delete non-grouped instance or group instance with history

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMU/PPE_INST_UI -

• Message number: 012

• Message text: Could only delete non-grouped instance or group instance with history

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMU/PPE_INST_UI012 - Could only delete non-grouped instance or group instance with history ?

  The SAP error message /PLMU/PPE_INST_UI012 typically occurs in the context of the SAP Product Lifecycle Management (PLM) module, particularly when dealing with instances of product structures or variants. This error indicates that the system is trying to delete an instance that is either grouped or has dependencies that prevent it from being deleted.
  Cause:
  
  Non-Grouped Instance: The error suggests that the instance you are trying to delete is not a standalone instance but is part of a group or has dependencies that need to be resolved first.
  History of Group Instance: If the instance is part of a group that has historical data or records, the system will not allow deletion without addressing these historical records.
  Data Integrity Constraints: SAP enforces data integrity, and if there are references or links to other objects, the deletion will be blocked to prevent orphaned records.
  
  Solution:
  
  Check Instance Type: Verify if the instance you are trying to delete is indeed a non-grouped instance. If it is part of a group, you may need to remove it from the group first.
  Review Dependencies: Look for any dependencies or references to the instance in other parts of the system. You may need to delete or modify these references before you can delete the instance.
  Delete History: If the instance is part of a group with historical data, you may need to delete the historical records associated with that group before attempting to delete the instance.
  Use Transaction Codes: Utilize relevant transaction codes (like C223 for changing product structures) to manage instances and their relationships properly.
  Consult Documentation: Refer to SAP documentation or help resources for specific instructions related to the PLM module and instance management.
  
  Related Information:
  
  SAP Notes: Check for any SAP Notes related to this error message. SAP frequently updates its knowledge base with solutions for common issues.
  User Authorization: Ensure that you have the necessary authorizations to delete instances in the PLM module.
  Testing in Development: If possible, replicate the issue in a development or test environment to understand the dependencies and constraints better before making changes in the production environment.
  Consult with SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if it involves complex product structures or configurations.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.