Batch GOOD of material xx is flagged for deletion

Hi all,

When trying to book a material using MIGO with reference to a PO..An error message comes uo saying:

Batch GOOD of material 50060561 is flagged for deletion

Message no. M7 144

Diagnosis

Batch GOOD of Material 50060561 is flagged for deletion.

As far as I can see for this material there is no deletion flags set...

any idea?