SAP IDOC Elements and Links Diagram
Sometimes we all need is a diagram to see link between modules. And here is a chart for you, which shows links between configuration elements of IDoc.
I hope that diagram with flow and tcodes will be a basic cheat sheet when you need to remember the relation between modules and tcode to make changes.
|Transaction Code||Description||In Sender System||In Receiver System|
|WE31||Development IDoc Segment||X||X|
|WE30||IDoc Type Development||X||X|
|WE81||Logical message types||X||X|
|WE82||Assign Messages for IDoc Type||X||X|
|BD54 / SALE||Define Logical Systems||X||X|
|SM59||RFC Destinations (Display/Edit)||X|
|BD64 / SALE||Maintenance of Distribution Model||X|
|WE42||Process codes, inbound||X|
|BD87||Status Monitor for ALE Messages. To Re-Process IDocs|
|WE19||Test Tool. You can create a copy of existing IDOC or you can change Idoc content and trigger process.|
Some useful links for beginners;
- An Udemy training for basic understanding. It was quite useful for me.
Feel free to add your links and comments.
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