RSA1 error Cannot connect to SAP Applications datastore

Hi Guys,

I am currently setting up RSA1 connection from BI 7.3 to BOBJ 4.1. While creating BO DataServices, I am getting the error: Exception occur while validating the repository object at repository sapsr3db@BBCSAPX008L: (14.1) 09-17-13 11:00:35 (E) (26300:2743854880) R3C-150101: Validate object# Cannot connect to SAP Applications datastore <RFC_COMMUNICATION_FAILURE- # LOCATION CPI

Please let me know if someone has seen this error before and how you fixed it.

Thanks,

Asad