While querying the oracle datasources dependent on the unix platform, this error is often faced.
Credentials in the credential database not found.
When querying the oracle datasources on unix platform from RMS console , even if oracle database credentials are configured in the credential database for bv-c for oracle and unix level credentials are not configured with bv-c for oracle , at that point of time we can face this error when querying oracle datasources dependent at OS level .
Check if unix user credentials are properly configured for bv-c for oracle snap in . If not , follow the below steps :
Configuration of oracle databases and servers on unix platform with RMS console.