With GR-based invoice verification please enter GR and IR indicators

Hi All

I have the following scenario.

I have created a framework order, and I have set an account assignment to a sales order and Item category 'D' for services.

I would like to assign the costs to a sales contract.

I populate the relevant information in the Purchase Order and I get the following error:

With GR-based invoice verification please enter GR and IR indicators

I have checked the following.

1.  On the PO (on the invoice tab), the inv receipt tick is not set, but it is greyed out.

2.  I have checked the config for the Define External Representation of Item Categories

     Under invoice receipt, there is an indicator for PO Item Linked AND it also has a tick in Firm in PO

3.  I have checked the vendor and there is an indicator for Service based invoice verification is also set.

How can I resolve this,

Thanks