Hi,
Looks like you have migrated the 3.x flow to 7.0 ,
cube-->transformation (from update rules)-->info source-->transformation(from transfer rules)
-->data source
1) you have to add new info-object (which you added in cube ) to info source and activate
2) now in transformation (from transfer rules) RSDS --> you can map source field to info-object, activate it
3) then map (info source to target ) TRCS , activate .
4) load data and check.
