Diagnosis
You want to lock item &V1& &V2& for a subsequent function (dunning,payment, interest calculation, and so on). However, this item does notexist in the document.

System Response
Error message. The document cannot be posted.

Procedure
INCLUDE NA_SYSADMIN1 OBJECT DOKU ID TX LANGUAGE EN

Procedure for System Administration
INCLUDE FICA_NA_OSS OBJECT DOKU ID TX LANGUAGE EN