Originally posted by: IBMAniSur

i gave 837i_5010_examples.dat in the filepath of the Input card.In output card i have created a type tree sample.mtt.I am unable to map the values of the input card to the output card.i am able to complie and run.but in the output file i am getting empty values.
Kindly let me know how should the value be passed from input card to the output card.
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Originally posted by: repanzer

Asking "how should the value be passed from input card to the output card", is like asking, "How do I program in Visual Basic?". It is way to broad of a question for a message board.

You just drag and drop the fields and run the map. If you do not get the message "Map completed successfully", don't expect any output.
You need to read the Map Designer documentation, amongst the other documentation, or go to training classes.

Don't start trying to learn mapping using the 837.

At your level, you should create a test type tree that looks like;

File
Record(s) (comma delimited)
Field1
field2
Field3

Create the test data;

A,B,C
Use that type definition as both your input and output, and mess around to get the basics.
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