How To Fix /PLMI/RTG_APP037 - Unlocking not possible (lock management error)

/PLMI/RTG_APP037 - Overview

• Message type: E = Error

• Message class: /PLMI/RTG_APP -

• Message number: 037

• Message text: Unlocking not possible (lock management error)

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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/PLMI/RTG_APP037 - Details

• The SAP error message /PLMI/RTG_APP037 Unlocking not possible (lock management error) typically indicates an issue with the lock management system in SAP. This error can occur in various scenarios, particularly when trying to unlock a resource that is currently locked by another process or user.
  Causes:
  
  Lock Conflicts: The resource you are trying to unlock is currently locked by another user or process. This can happen if multiple users are trying to access the same data simultaneously.
  Transaction Issues: If a transaction did not complete properly, it might leave locks in place that prevent other transactions from proceeding.
  System Errors: There may be underlying system issues or bugs that are causing the lock management to fail.
  Database Issues: Problems with the database, such as connectivity issues or corruption, can also lead to lock management errors.
  
  Solutions:
  
  Identify the Lock: Use transaction code SM12 to view and manage locks. You can check which user or process is holding