Any hints?

Hi,

It seems the method Distribution_Order_API.Find_Co_And_Po_No is used when you use ‘Auto Select And Merge’ but no check is done at the time of opening the DO release dialog, to see if the user can access it.

Maybe this is something you can check with RnD?

(However, In IFS cloud 23R1, it is possible to restrict the ‘Auto Select and Merge’ by revoking projection action FindCoPoAndRelease of projection DistributionOrderHandling)

Hope this helps