solman 7.1 configuration issue in basic configuration

Dear Team,

I strucked up in the phase basic BW Related configuration 6.0.

when i executed RSA1 tcode it came pop up with activate, replicate,cancel.

Instead of choosing activate i selected cancel.

Again i went in that tcode but it is not displaying which infocube to be activated and how to activate again to complete the configuration.

Pls helpme out to overcome this issue.

Thnaks,

Thamu.