I've created an infosource using another infosource as template and deleted one characteristic from the new one. I've activated the transfer rules and created the infopackage.
I deleted the corresponding column from the flat file used for the template infosource, saved it under a new name and specified this in the external data tab.
When I try to preview this file, I get a conversion exit error for fisc period. So I selected this exit and executed it with a single fiscal period data value. Output came without any issue.
What is wrong with my infosource/infopackage?
The comm structure and transfer structure don't list the characteristics in the same sequence as the flat file but since the template infosource does not either, I didn't worry about it.
I would appreciate any help.