How To Fix V4137 - You have not maintained material &1 in proposed plant &2

SAP Error Message - Details

• Message type: E = Error

• Message class: V4 - Nachrichten Verkauf (Variable Meldungen und EDI-Meldungen)

• Message number: 137

• Message text: You have not maintained material &1 in proposed plant &2

What causes this issue?

Material &V1& in <DS:GLOS.plant>plant</> &V2& has not been maintained.
For this reason, the system proposes the plant - unless this message
has been set as an error message in Customizing - according to
available data from:

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

the customer/material information
the ship-to party plant
the delivering plant in the material master
The system attempts to propose a plant in the sequence described above.
It copies to the item the first valid plant it finds containing the
relevant material.

Error message extract from SAP system. Copyright SAP SE.