Here are some basic SAP transaction codes for those who are working in the field of EDI and uses SAP ERP:
WE02 – Display IDocs
It’s a search form, you can use different filter settings to narrow down the search results:
Search results. Red status means “something went wrong”, green – “OK”. Doubleclick on the IDoc you want to check.
IDoc’s details. Open the Status record node to check all the statuses
…and click the “Standard outbound processing” button:
VOE2 – EDSDC
VOE4 – EDPAR