Diagnosis
An invalid account assignment category was specified in field KONTT
of a line item. SAP provides a list of valid account assignmentcategories in system table TFK000K.

System Response
Error message. The document cannot be posted.

Procedure
INCLUDE NA_SYSADMIN1 OBJECT DOKU ID TX

Procedure for System Administration
INCLUDE FICA_NA_OSS OBJECT DOKU ID TX