SAP Message >0445 - Internal error when adding to line items

Diagnosis
New line items are to be added to function module &V1&. The new itemsdo not however balance to zero.

System Response
Error message. Posting is terminated.

Procedure
INCLUDE NA_SYSADMIN1 OBJECT DOKU ID TX

Procedure for System Administration
INCLUDE FICA_NA_OSS OBJECT DOKU ID TX