Item category 04000 not allowed in accounting transaction 0200/0001
Message no. GLT2001
Diagnosis
The online document splitting is active in your system. Here, each document is assigned to a accounting transaction variant and each document row to an item category.
You determine for each business transaction variant which item categories can or must be posted here.
The following error occurred for the document you entered:
Item category 04000 in accounting transaction 0200, variant 0001 is not allowed.
System Response
The document cannot be posted.
Procedure
Check the document entered, the derivation of the business transaction variant, the derivation of the item category, and the assignment of the item categories to the business transaction variant.