How To Fix DPR_SHARED807 - Could not lock all phases: Deletion is not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: DPR_SHARED - Development Projects: Messages for Shared Objects

• Message number: 807

• Message text: Could not lock all phases: Deletion is not possible

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DPR_SHARED807 - Could not lock all phases: Deletion is not possible ?

  The SAP error message DPR_SHARED807 indicates that a deletion operation could not be completed because not all phases of the project could be locked. This typically occurs in the context of project management within SAP, particularly when dealing with project structures in the SAP Project System (PS) or SAP Portfolio and Project Management (PPM).
  Cause:
  
  Concurrent Access: Another user or process is currently accessing or modifying the project or its phases, preventing the system from obtaining the necessary locks.
  Lock Table Issues: The lock table may be full or experiencing issues, which can prevent new locks from being acquired.
  Incomplete Phase Locking: The system may not be able to lock all the required phases due to their current status or configuration.
  Authorization Issues: The user may not have the necessary authorizations to delete certain phases or elements of the project.
  
  Solution:
  
  Check for Concurrent Users: Verify if other users are currently working on the same project or phases. If so, coordinate with them to ensure that they release their locks.
  Wait and Retry: Sometimes, simply waiting for a few moments and then retrying the deletion can resolve the issue if it was caused by temporary locks.
  Check Lock Entries: Use transaction code SM12 to check for existing lock entries. If you find locks that are no longer needed, you may be able to delete them (ensure you have the necessary authorizations to do so).
  Review Project Structure: Ensure that all phases and elements of the project are in a state that allows for deletion. If any phase is in a locked or completed state, it may need to be unlocked or modified before deletion can proceed.
  Authorization Check: Ensure that the user attempting the deletion has the necessary authorizations to perform the action on all phases of the project.
  System Logs: Check system logs for any additional error messages or warnings that may provide more context about the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CJ20N (Project Builder), CJ02 (Change Project), and CJ03 (Display Project) to manage project phases.
  SAP Notes: Search for SAP Notes related to the error message DPR_SHARED807 for any specific patches or updates that may address known issues.
  Documentation: Review SAP documentation on project management and locking mechanisms to better understand how locks are managed within the system.
  
  If the issue persists after trying the above solutions, it may be necessary to consult with your SAP Basis team or SAP support for further assistance.