How To Fix NGC_CORE_DB009 - Class type &1 object &2 cannot be locked: system failure

SAP Error Message - Details

• Message type: E = Error

• Message class: NGC_CORE_DB - Message class for Conversion reports

• Message number: 009

• Message text: Class type &1 object &2 cannot be locked: system failure

What causes this issue?

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

System Response

The conversion of the current package is aborted.

How to fix this error?

SAP support should be contacted to fix the issue and then you should run
the conversion again.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message NGC_CORE_DB009 - Class type &1 object &2 cannot be locked: system failure ?

  The SAP error message NGC_CORE_DB009 indicates that there is a problem with locking a specific object in the database. This error typically arises when the system encounters a failure while trying to lock a database object, which can prevent certain operations from being completed successfully.
  
  Cause:
  
  Database Locking Issues: The error may occur due to issues with the database locking mechanism. This can happen if the database is unable to acquire a lock on the specified object due to contention or if the object is already locked by another process.
  System Resource Problems: Insufficient system resources (like memory or CPU) can lead to failures in processing requests, including locking mechanisms.
  Database Corruption: In some cases, corruption in the database can lead to locking issues.
  
  Configuration Issues: Incorrect configuration settings in the SAP system or the underlying database can also lead to locking problems.
  
  
  Solution:
  
  Check Lock Entries: Use transaction code SM12 to check for existing lock entries.