4572 - Error closing WO!
4572 - Error closing WO!
4572 - Error closing
WO!
As long as there are serial numbers reserved for work order you cannot close it. There are lines entered for issuing of quantity yet the issue was not confirmed. That is, the serial numbers were reserved for receiving and that was not confirmed.

Solution:
1. Release serial numbers and close WO.
2. Confirm issue of lines of material.
3. Confirm receiving of entered quantities.