Diagnosis
For direct postings to tax accounts, only taxcodes containing exactly one tax line may be used. Tax codes withseveral rates or a nondeductible portion are not allowed here.

Procedure
Use a different tax code.
For direct postings to a tax account, you might have to define aseparate tax code for which only one line with a percentage rate otherthan zero is active in percentage rate maintenance. All other linesmust be inactive.
INCLUDE FI_NA_F5