We opted for the srm add-on. Now a new question raise: it is possible to use a one-client solution? I mean, srm and backend can share the same client (MANDT) or we must use 2 different clients for the 2 environments?
The SRM implementation guide ask to implement ALE to distribute messages from SRM to R3, but in a one-client solution it is not possible to build any distribution model because source and destination are the same. Is there a new implementation guide covering the add-on scenario setup?