We are experiencing a problem with Rec'g PO's.  When we do the rec'g, we cannot print the receiver, the items do not show up in the RNI report. However, the inventory reflects the receiving, and is right.  We cannot do AP-C because the receiver is not there to post an invoice to.  
 
Has anyone else experienced this? It has happened with different PO's, and I was able to duplicate it in our test company.  Our latest update is 1/22/10 SP3.
 
We really need some help here.  
 

You could edit the fields and see if that allows you to invoice.  Are you receiving in PO-C or through QC and buying off in PO-J-C?  Can you send me a screen print of Maintain Database on BKAPHPOL showing the messed uip fields?