Prohibit Material Receipt w/ selection of multi BP

[metas-mk]

Is this a bug or feature request?

Feature Request,

What is the current behavior?

Currently, it is possible to select multiple lines in Material Receipt candidates window and do receipt, This is also allowed w/ different vendors at once,

Which are the steps to reproduce?

Create Purchase Orders w/ different Vendor BPartners. Go to Material Receipt Candidates Window. Select those different Vendor BParner lines and press receive action (e.g. multiline receive)

What is the expected or desired behavior?

The actions for multiline selections shall be prohibited to only lines which have the same Vendor BPartner.

[metas-mk]

Tested. Works as required. Actions are prohibited when selecting lines w/ different Business Partners.