EDI/ALE-Output type-Process code relation?

Question

Hi.
In EDI preocessing the relation between the Message type and the process code is know.
But where is the realtion of either of these two to the output type?
When we hit a F4 in the message control in WE20 for process codes it gives us a list.
How is this linkages established.
Output type-process code-message type-output routines?
Please dont answer in vague terms.

Answer 1

Dear experts,
I am a little further now.
I used output condition WA01 which is already set up in NACE and in MN23 I set up:
In SP01 I can see the created Spool entries after creating the Good issue with ME2O. So the print out would work. But I need an EDI output....
I created a new output condition ZWA1 in NACE and set "Processing routines" to EDI.
I set "Partner functions" to EDI and LS - logical system.
In MN23 I have:
I set Event Type to "WA" because when I look at a material document in MB03 it also shows WA:
In WE20 I have my LS - logicals system and set up the output for MBGMCR03:
What confuses me is: I have to send the EDI output to a LS - logical system. But in MN23 I can't set the LS - it gives error: "You cannot enter a partner function for output ZWA1"
No IDoc is created so far - please help. Thank you.
Best regarsd,
Peter