Differences between SAP Installation Guide and SAP Notes 1634482 & 1881509

Hello all,

we still have problems with activities in TDMS. During searching for solutions I found two SAP Notes 1634482 & 1881509 which contain entirely other information as installation guide from SAP.

SAP guide indicates that the roles SAP_TDMS_MASTER_CR and SAP_TDMS_RFC_USER_700_CR are enough to execute the activities.

But the SAP Notes 1634482 & 1881509 contain another information. For example the notes indicate additionally to another roles, which you will find below:

• SAP_TDMS_CONTROL_CENTER_DISPL
• SAP_TDMS_SCRAMBLING_USER
• SAP_TDMS_SCRAMBLING_EXPERT
• SAP_TDMS_SCRAMBLING_BUS_EXPERT
• SAP_TDMS_USER

Do I really need the additional roles? Is that all? Do I need to request another roles additionally?

Thanks in advance and br,

Ilkin