SAP Message V1348 - Schedule line category & is not defined

Diagnosis
This schedule line category &V1& is notallowed in combination with the item category andthe MRP type for this material.
INCLUDE 'NA_NO_PROCESSING_1' OBJECT DOKU ID TX LANGUAGE E
INCLUDE 'NA_CHECK_ENTRY' OBJECT DOKU ID TX LANGUAGE E
You can display the possible entries which have been defined.
To do this, place the cursor on the schedule line category fieldand select F4=Possible entries.
Furthermore, you can display the combinations defined in table TVEPZwhich controls schedule line category determination. You can makechanges here as required if you have the authorization to do so. TheMRP type for the material can be changed in the material master.

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