BSFN B34A1010 Open Flat File doesnt work create Csv File

Hello,

I am using report interconnect and calling the other report from a parent report. In the Child report I need to create a csv file. When I run the parent report it does not create the csv file but when I run the child report stand alone it does create the csv file. What can be the cause of it?

The Code is below.

F95641.Fetch Single
VA rpt_RDNAME = TK XMLP Report Definition Name
VA rpt_User = TK User / Role
VA rpt_ServerName = TK Server Name
VA rpt_FilesetTargetPath <- TK Fileset Target Path
VA rpt_SequenceNumber = TK Sequence Number