How To Fix /S4PPM/MIGR_DPR153 - Project &1 &2 cannot be corrected; lock key is missing.

SAP Error Message - Details

• Message type: E = Error

• Message class: /S4PPM/MIGR_DPR -

• Message number: 153

• Message text: Project &1 &2 cannot be corrected; lock key is missing.

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 /S4PPM/MIGR_DPR153 - Project &1 &2 cannot be corrected; lock key is missing. ?

  The SAP error message /S4PPM/MIGR_DPR153 Project &1 &2 cannot be corrected; lock key is missing typically occurs during the migration or data transfer processes in SAP Project Management (PPM) or related modules. This error indicates that the system is unable to correct or update a project due to a missing lock key, which is essential for ensuring data integrity during operations.
  Cause:
  
  Missing Lock Key: The lock key is a unique identifier that ensures that the project data is not being modified by multiple processes simultaneously. If this key is missing, the system cannot determine the correct state of the project.
  Data Inconsistencies: There may be inconsistencies in the project data that prevent the system from applying corrections.
  Migration Issues: If this error occurs during a migration process, it could be due to incomplete or incorrect data being transferred from a legacy system.
  Authorization Issues: Lack of proper authorizations for the user trying to perform the operation can also lead to this error.
  
  Solution:
  
  Check Lock Key: Verify if the lock key exists for the project in question. If it is missing, you may need to investigate why it is not present and restore it if possible.
  Data Consistency Check: Run consistency checks on the project data to identify any discrepancies. Use transaction codes like CJ20N (Project Builder) to review the project structure and data.
  Recreate the Lock Key: If the lock key is missing, you may need to recreate it. This might involve re-saving the project or performing a specific transaction that generates the lock key.
  Review Migration Process: If this error occurs during migration, review the migration logs for any errors or warnings that could indicate what went wrong. Ensure that all necessary data is being transferred correctly.
  User Authorizations: Ensure that the user has the necessary authorizations to perform the operation. Check the user roles and permissions in the SAP system.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates that resolve known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CJ20N (Project Builder), CJ02 (Change Project), and CJ03 (Display Project) for managing projects.
  SAP Documentation: Review SAP documentation related to project management and migration processes for best practices and troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the issue persists after trying the above solutions, it may be necessary to contact SAP support for further assistance.