Getting exception while testing in CMS

Hi,

We are getting the following exception while testing in CMS:

Exception:com.sap.cms.tcs.beans.exception.TCSDeployException_Communication: Server did not accept login request as apiadmin on port 8102 - Connection between SDM client and server is broken

SDM is working fine and we are using an ID with admin role.

Please help me in this regard.

Thanks in Advance.

Rajat