Thank you Wenjun for the response,
I tried giving the HCP.HCP_GRANT_ROLE_TO_USER to the user P1940932600 it was saying that the schema i can work only on is "_SYS_BIC" not "HCP"
and I tried changing the schema to "HCP" but unfortunately SHINE cannot work on "HCP" I think, i may be wrong.
And for your information i cannot see the _SYS_BIC schema in my catalog folder in the system but i can see HCP, _SYS_BI,_SYS etc schema's. MAY BE THIS IS THE PROBLEM i dont know.
sure, i will try the way you suggested again and, i will refer the links you sent, I let you know if that works.
Thanks,
Prashanth.