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

SE766 - Overview

• 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.

Smart SAP Assistant

• What is the cause and solution for SAP error message SE766 - Invoicing plan not possible in case of GR-based invoice verification ?

  The SAP error message SE766, which states "Invoicing plan not possible in case of GR-based invoice verification," typically occurs in the context of invoice verification processes in SAP, particularly when dealing with goods receipt (GR)-based invoice verification. This error indicates that there is an issue with the invoicing plan setup or the way the invoice is being processed in relation to the goods receipt.
  
  Cause:
  
  Invoicing Plan Configuration: The invoicing plan may not be properly configured for the material or vendor in question. This can happen if the material is not set up for GR-based invoice verification.
  Goods Receipt Not Posted: If the goods receipt has not been posted or is incomplete, the system will not allow the invoicing plan to be processed.
  Mismatch in Document Types: The document type used for the invoice may not be compatible with the invoicing plan.
  Incorrect Purchase Order (PO) Settings: The purchase order may not be set up