Help with BD79 - IDOC conversion rules

[Marçal_Oliveras]

Hi, I'm looking for a "How to" guide to help me with this transaction.

I need to do a very simple rule for segment E1MTXHM, in ABAP it can be done like this:

IF EMTXHM-TDID = 'IVER'.
  E1MTXHM-TDSRPAS = 'Z'
ELSE.
* Source field
ENDIF.

But I expect that it's not necessary to write code to do that simple conversion in BD79, so can anyone help me?

Thank you.

[Pawan_Kesari]

Try would probably help you out. Very nicely explained

/people/kevin.wilson2/blog/2005/12/07/changing-fields-in-an-idoc-segment

[Marçal_Oliveras]

Thanks Pawan,

It's a very interesting blog, I already know how to do the first part of the blog but maybe someday I didn't know how to use a user exit.

In my scenario I need to create a more simple rule, but I don't know how to use transaction BD79. But I think with "Try and Error" I will get my expected result.

[Marçal_Oliveras]

I've done it with "Convert sender fields".