How To Fix PPEENG158 - &1 &2 will not be unlocked as dependentlocks still exist

SAP Error Message - Details

• Message type: E = Error

• Message class: PPEENG - iPPE Engine Messages

• Message number: 158

• Message text: &1 &2 will not be unlocked as dependentlocks still exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PPEENG158 - &1 &2 will not be unlocked as dependentlocks still exist ?

  The SAP error message PPEENG158 indicates that a particular object (like a production order or a planning object) cannot be unlocked because there are still dependent locks that exist. This typically occurs in the context of production planning or engineering change management, where certain objects are interdependent.
  Cause:
  The error arises when you attempt to unlock an object that is still being referenced or locked by other objects. This can happen in scenarios such as:
  
  A production order is linked to a material that is still locked for changes.
  There are dependent objects (like components or sub-assemblies) that are still in a locked state.
  The system is enforcing data integrity by preventing changes to an object that is still being used or referenced by other processes.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify Dependent Locks:
  
  Use transaction codes like SM12 (to view and manage locks) to identify which objects are still locked.
  Check the logs or messages to see which specific objects are causing the lock.
  
  
  
  Release Dependent Locks:
  
  Once you identify the locked objects, you may need to unlock them. This can be done by:
  
  Completing or deleting the dependent objects if they are no longer needed.
  Releasing the locks through the appropriate transactions or by contacting the users who have those objects locked.
  
  
  
  
  
  Check for Active Processes:
  
  Ensure that there are no active processes (like background jobs or transactions) that are still using the locked objects. If there are, you may need to wait for them to complete.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific error message for any additional context or specific steps that may be relevant to your version of SAP.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot identify the cause of the locks, consider reaching out to SAP support for assistance.
  
  
  
  Related Information:
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  SM12: To view and manage locks.
  SM21: To check system logs for any related errors.
  SE11: To check the data dictionary for the objects involved.
  
  
  
  SAP Notes: Search for SAP Notes related to PPEENG158 for any known issues or patches that may address the problem.
  
  
  User Roles: Ensure that users have the appropriate roles and authorizations to unlock objects, as sometimes permission issues can also lead to such errors.
  
  
  By following these steps, you should be able to diagnose and resolve the issue related to the PPEENG158 error message in SAP.