We have: SRM SRM_SERVER 701 0007 SAPK-70107INSRMSRV
SAP ECC 6.0 SAP_BASIS 702 0009 SAPKB70209
Biller direct 6.02 on Netweaver 7.3 SPS07 java.
We are working MM-SUS scenario and Biller Direct FI-AP scenario.
We created in ECC ( transaction SU01 ) the same user id of SUS ( SRM user id ).
The supplier login with SUS user id to the Enterprise Portal to work with SUS and to Biller Direct.
The issue is: Do we need to create in ECC the same SUS user id for all contact person of SUS suppliers?
Are there others ways?
Do you have any suggestion?