Consignment Info record

Hi,

I have created consignment info record with category K, created contract with category K, created PR and then when I am trying to create PO referencing consignment PR , the info record field is not updated with info record no although PR and agreement No is updated in the consignment PO created.

I tried to input info record No manually in the consignment PO but when I save the PO, info record No disappears . Note all relevant conditions are maintained in consignment info record and conditions maintained in MEK1 and proper validity periods are maintained in ME01 as well