Classic Scenarion with MM-SUS (SUS-ECC-SRM/EBP)

Question

Hi SRM Gurus,
We are going for SRM Classic Scenario with MM-SUS . SRM 7.0 with ECC 6.0 (Ehp4).
Here ECC will be connected to SRM and SUS ,i..e SUS-ECC-SRM.
I learnt that Classic deployment supports MM-SUS scenario. It means that , every document created in ECC or SRM(EBP) need to replicate in other 2 systems. I have concerns about this replication in 2 another systems.
1. PO-S/C in SRM , creates classic PO in ECC Is this PO sends to SUS ?
2. Confirmation-Is Confirmation done in ECC/SUS/SRM replicates in another 2 systems ?
3. Invoice-Is Invoice done in ECC/SUS/SRM replicates in another 2 systems ?
Can anyone please confirm /suggest , whether this happens or not ?
Regards
NAP

Answer 1

Narendra
I learnt that Classic deployment supports MM-SUS scenario. It means that , every document created in ECC or SRM(EBP) need to replicate in other 2 systems. I have concerns about this replication in 2 another systems. - EVERY DOCUMENT IS NOT CREATED IN 2 OTHER SYSTEMS. SRM PO GOES TO ECC AS CLASSIC PO. THIS CLASSIC PO IS SENT TO SUS WHERE IT CREATES A SALES ORDER FOR VENDOR. SO ITS NOT REALLY EVERY DOCUMENT IN TWO OTHER SYSTEMS
1. PO-S/C in SRM , creates classic PO in ECC Is this PO sends to SUS ? - ECC PO WILL BE SENT TO SUS. SRM-ECC INTERFACE REMAINS SAME HERE. THERE IS NO COMMUNICATION BETWEEN SRM AND SUS
2. Confirmation-Is Confirmation done in ECC/SUS/SRM replicates in another 2 systems ? - CONFIRMATION CAN BE DONE EITHER IN SUS(RECOMMENDED), OR IN SRM, OR IN ECC. CONFIRMATION CREATED IN SRM AND SUS WILL RESULT IN CREATION OF GOODS MOVEMENT IN ECC. GOODS MOVEMENT CREATED IN ECC WILL BE ONLY UPDATED AS A  KIND OF FOLLOW ON DOCUMENT IN SUS AND SRM
3. Invoice-Is Invoice done in ECC/SUS/SRM replicates in another 2 systems ? - INVOICECAN BE DONE EITHER IN SUS(RECOMMENDED), OR IN SRM, OR IN ECC. INVOICE CREATED IN SRM AND SUS WILL RESULT IN CREATION OF MM INVOICE IN ECC. INVOICE CREATED IN ECC WILL BE ONLY UPDATED AS A  KIND OF FOLLOW ON DOCUMENT IN SUS AND SRM
I hope it clears your doubts....
Regards
virender Singh