The cmd for the Dataloader is telling me the "Field mapping is invalid", even though the sdl file was built in the Apex dataloader tool. I have triple checked the mappings and there's nothing woring with them.
I am a full system admin and have read/write access to every field on the custom object, so am a little confused.
Other things I have tried which made no difference:
-Deleted unmatched columns in the csv
-Checked to make sure there were no white spaces in the sdl file
-Used field labels to map rather than the API label
-Have tried versions 20.0 and 33.0 of the dataloader
Best Answer
You must be getting field name in error message, Check that the field quoted directly after the error message is: