How To Fix CNV_PE847 - Loading is locked

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 847

• Message text: Loading is locked

What causes this issue?

Loading is locked according to <ZK>Load Customizing</>

System Response

Program execution is forbidden

How to fix this error?

To activate <ZK>Loading</>: Go to SM30: V_CNV_PE_LOAD
Note: <ZK>Loading </>will overwrite existing data.

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 CNV_PE847 - Loading is locked ?

  The SAP error message "CNV_PE847 Loading is locked" typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that the loading process is currently locked, preventing further data from being loaded into the system.
  Causes:
  
  Concurrent Processes: Another data loading process might be running simultaneously, causing a lock on the loading table or process.
  Incomplete Previous Load: A previous data load might not have completed successfully, leaving the system in a locked state.
  Database Locks: Database-level locks may be in place due to transactions that have not been committed or rolled back.
  
  Configuration Issues: Incorrect configuration settings in the migration tool or the underlying database can lead to locking issues.
  
  Solutions:
  
  
  Check for Running Processes: Use transaction codes like SM66 or SM50 to check for any active processes that might be locking the loading operation. If you find any, you may need to