Packing Slip Reversal: The value % is not found in the map.

Hello,

There is this Purchase Order, which is now confirmed and posted packing slip. When we tried "Correcting" the Packing Slip it throws the following error:

(info) Tracking dimension has been automatically selected for correction.

(error) The value [recid] is not found in the map.

Same goes when we tried to "Cancel" the Packing Slip. Any ideas? 

Thanks,

Lyka Tasis