SE766 - Invoicing plan not possible in case of GR-based invoice verification

SAP Error Message - Details

• Message type: E = Error

• Message class: SE - Dienstleistungen Stammdaten Leistungsposition

• Message number: 766

• Message text: Invoicing plan not possible in case of GR-based invoice verification

What causes this issue?

You wish to work with an invoicing plan for a purchase order item.
However, the "GR-based invoice verification" indicator has been set in
the item. This means that the invoice verification process is to be
based on accepted service entry sheets.
This is not possible because invoicing plans are usually only used for
items for which you do not wish to maintain any entry sheets in the
system.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

Cancel the "GR-based invoice verification" indicator.
<ZH>Note:</>
If you wish to work with an invoicing plan and still wish to maintain
service entry sheets in the system (for statistical purposes or for
random sampling, for example), set the "GR non-valuated" indicator in
the PO item.

Error message extract from SAP system. Copyright SAP SE.