How To Fix PRP101 - WFM Core event handling: Project &1 is locked

PRP101 - Overview

• Message type: E = Error

• Message class: PRP - Project Resource Planning: General Messages

• Message number: 101

• Message text: WFM Core event handling: Project &1 is locked

What causes this issue?

Project &V1& is locked by another user. The project assignment cannot be
changed by WFM Core.

System Response

The relevant qRFC remains in the outbound queue.

How to fix this error?

Execute the logical unit of work (LUW) again once the project is no
longer locked.

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 PRP101 - WFM Core event handling: Project &1 is locked ?

  The SAP error message PRP101 indicates that a project is locked in the context of Work Force Management (WFM) core event handling. This typically occurs when a project is being edited or processed by another user or transaction, preventing other users from making changes or accessing it.
  
  Cause:
  
  Project Locking: The project is currently locked by another user or process. This can happen if someone is editing the project or if a background job is running that has not yet released the lock.
  Incomplete Transactions: If a previous transaction involving the project was not completed properly, it may leave the project in a locked state.
  System Issues: Occasionally, system errors or crashes can lead to projects being left in a locked state.
  
  
  Solution:
  
  Check Lock Status: Use transaction code SM12 to check for locks on the project. You can see which user or process is holding the lock and take appropriate action.
  Release Locks: If you have