This error may occur when you are performing a task that is attempt to update or post entries to a record that another task or application has already locked.

Wait until the other task is complete, then post again. Reconcile your transaction file to your master file when an abort occurs to ensure data integrity.

This can also occur when the Log Viewer file is too large. For information about how to resolve this, see article DocLink: Issues caused by a large Log Viewer file (QLM).