Unit of measure for item &2 of supplier billing document &1 is missing

What causes this issue?

The supplier business volume update should have been carried out for
item &V2& of purchasing document &V1&. However, a communication
structure for updating in the Logistics Information System was not
passed on by the invoking program.

System Response

Updating was not carried out for purchasing document &V1&, item &V2&.

How to fix this error?

This is probably due to an internal program error. Therefore, you should
contact your ystem administrator.
The error occurred in function module &V3&.

Error message extract from SAP system. Copyright SAP SE.