PO posted / Part posting inconsistency

SUGGESTED

I have a part that shows negative and when I went digging, I found a PO for the part that shows fully received in; however in the part transaction the PO is most definitely not there. I figured the IC module had an error and so I performed a backup and rebuilt the IC. It found errors but nothing related to the part and all were addressed by the module rebuild according to the report. Has anyone else had a PO post, having the system state it posted and yet the part not show the PO or parts being received? If yes, please tell me what you did to fix things or if I need to call for help.

Thank you in advance for your time and help!

Kim