SAP Message 8B456 - &1, &2 : Taxgroup in NF &3 not maintained for taxtype &4

Diagnosis
The taxtype chosen in the given original document does not appear inthetable j_1baj which assigns taxtypes to taxgroups.

System Response
The document will not be processed further.

Procedure
Please check the table j_1baj and maintain the missing entries andrestart the program if necessary.