How To Fix PPE_INST050 - Geometric instance &1/&2 (&3) must not be unlocked

SAP Error Message - Details

• Message type: E = Error

• Message class: PPE_INST - Messages for Geometric Instances

• Message number: 050

• Message text: Geometric instance &1/&2 (&3) must not be unlocked

What causes this issue?

To execute your requested action, a geometric instance has to be
unlocked that cannot be unlocked.

System Response

The system does not execute your requested action.

How to fix this error?

Save your data and execute the action again. durch.

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 PPE_INST050 - Geometric instance &1/&2 (&3) must not be unlocked ?

  The SAP error message PPE_INST050 indicates that a geometric instance (such as a product or a material) is currently in a state that does not allow it to be unlocked. This typically occurs in the context of SAP's Product Lifecycle Management (PLM) or similar modules where geometric instances are managed.
  Cause:
  The error message PPE_INST050 is triggered when:
  
  The geometric instance is locked for editing or processing by another user or process.
  The instance may be in a state that requires it to remain locked (e.g., it is part of a workflow, approval process, or is being used in a transaction).
  There may be a configuration or system issue that is preventing the unlocking of the instance.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Lock Status: Verify if the geometric instance is locked by another user or process. You can use transaction codes like SM12 to check for locks in the system.
  
  
  Release Locks: If you find that the instance is locked by another user, you may need to contact that user to release the lock. If the lock is no longer valid (e.g., the user has logged off), you may need to manually delete the lock using SM12.
  
  
  Review Workflows: If the instance is part of a workflow, check the status of the workflow. Ensure that it is not in a state that requires the instance to remain locked.
  
  
  Check Configuration: Review the configuration settings related to the geometric instance. Ensure that there are no settings that prevent unlocking.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific module you are working with for any additional troubleshooting steps or known issues.
  
  
  Contact SAP Support: If the issue persists and you cannot determine the cause, consider reaching out to SAP support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (to check locks), SE11 (to check table definitions), and SE80 (to explore objects).
  SAP Notes: Search for SAP Notes related to PPE_INST050 for any patches or updates that may address this issue.
  User Roles: Ensure that the user attempting to unlock the instance has the necessary permissions to do so.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.