Hi,
I think your source system is CRM.
Based on 0CPR_C01 Cube you can find data source name at bi content.
Later from source you can check/activate data source at RSA5 and later do the maintainance as you need.
save and activate data source at source.
Later replicate into bw side and activate it.
Install cube, transforamtions,dtp/info pack from bi content.
Thanks
