SAP Note 28040 - Error when posting 'Back to vendor'

Symptom:

Error message E201 (QV) in transactions QA11, QA12, QA14.
Internal error! Table TQ07M is not maintained for field VMENGE07!

Cause and prerequisites

Missing entry in table TQ07M

Solution
Call table TQ07M with transaction SM30.
Please enter field name VMENGE07 (function 'New entries'). Enter movement type 122 in columns 'Q stock' and 'AvailStock'. The origin column (LO) remains initial

Additional key words

Usage decision, inventory postings