How To Fix NGC_CORE_DB002 - Number of business objects already locked: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: NGC_CORE_DB - Message class for Conversion reports

• Message number: 002

• Message text: Number of business objects already locked: &1

What causes this issue?

There is at least one business object which is foreign locked. The
details can be found in the full log of the conversion report
(RNGC_CONV_REF_CHAR), where the IDs of the locked business objects are
indicated with warning messages.

System Response

The reference characteristic values of these business objects cannot be
copied to table AUSP, therefore they are skipped.

How to fix this error?

If the reference characteristic values of these business objects are not
necessary to be copied to AUSP, then there is no action required.
Otherwise, unlock the business objects (other applications are locking
them at the moment) and run the conversion again.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message NGC_CORE_DB002 - Number of business objects already locked: &1 ?

  The SAP error message NGC_CORE_DB002, which states "Number of business objects already locked: &1," typically occurs in the context of SAP applications that involve business object locking mechanisms. This error indicates that the system is trying to lock a business object, but it has already reached the maximum number of locks allowed for that object.
  
  Cause:
  
  Exceeding Lock Limit: Each business object in SAP has a limit on the number of concurrent locks that can be held. If this limit is exceeded, the system will throw this error.
  Long-Running Transactions: If a transaction that holds a lock is taking too long to complete, it can prevent other transactions from acquiring the necessary locks.
  Improper Lock Management: If locks are not being released properly due to programming errors or transaction failures, it can lead to this situation.
  High Concurrency: In environments with high concurrency, multiple users or processes may attempt to lock the same business object