How To Fix VJ373 - Internal number assignment is not possible for the material type &

SAP Error Message - Details

• Message type: E = Error

• Message class: VJ - Nachrichten für ALE/IDOC aus SD-Bereich

• Message number: 373

• Message text: Internal number assignment is not possible for the material type &

What causes this issue?

No material number has been entered. You have, however, tried to enter
an internal number. You cannot assign an internal number for this
material type.

System Response

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

How to fix this error?

Enter a material number.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.