How To Fix CNV_PE119 - Requested object could not be locked due to an unexpected error

CNV_PE119 - Overview

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 119

• Message text: Requested object could not be locked due to an unexpected error

What causes this issue?

Trying to lock the object with ID <ZH>&V2&</> failed due to an
unexpected error.
The locking function returned error code (sy-subrc) <ZH>&V1&</>

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Execute the current activity at a later point in time.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CNV_PE119 - Details

• The SAP error message CNV_PE119 indicates that a requested object could not be locked due to an unexpected error. This error typically occurs during data migration or conversion processes, particularly when using SAP's tools for data transfer or transformation.
  Causes:
  
  Database Locking Issues: The object you are trying to access may be locked by another process or user, preventing your operation from proceeding.
  System Resource Issues: Insufficient system resources (like memory or processing power) can lead to unexpected errors.
  
  Configuration Issues: Incorrect configuration settings in the migration tool or the SAP system can lead to locking problems.
  Transport Issues: If the object is part of a transport request that is currently being processed, it may be locked.
  Database Corruption: In rare cases, database corruption can lead to locking issues.
  
  Solutions:
  
  Check Locks: Use transaction code SM12 to check for existing locks on the object. If you find a lock that is not needed, you can delete it (ensure