AUTMB121W Lock on Batch / ICL could not be obtained. xxx
Explanation
AutoAdjust
Another adjustment thread or another component is holding a lock on the batch or ICL specified in xxx. This prevents AutoAdjust from performing the requested adjustments.
Operator response
If another AutoAdjust thread has the batch or ICL locked, it may be performing the necessary adjustments for this batch and there is nothing more for the operator to do. If the batch or ICL is not already marked as adjusted, balanced, or both, use the adjustment management screen to manually perform the adjustments for the failing batch.