If the mapping writes to a table that a Human task reads, you must manually remove the target rows. Multiple Human tasks can write data to the same database table. If you configure the mapping to remove target rows, you might erase data from multiple mappings. Use the workflow instance ID to identify and manually remove the rows written in the original workflow run. You can locate the workflow instance ID in the workflow properties in the Monitoring tool. Or, you can locate the workflow instance ID in the output of the infacmd wfs startWorkflow and listActiveWorkflowInstances commands.