How To Handle Error When You Remove DB From CRS

This is a common error when you have  multiple DB HOME. You did some DB upgrades and CRS version is higher than DB

Error like:
CRS % srvctl remove database -d TESTPRD
PRCD-1027 : Failed to retrieve database TESTPRD
PRCD-1027 : Failed to retrieve database TESTPRD
PRKP-1088 : Failed to retrieve configuration of cluster database TESTPRD
PRKR-1078 : Database TESTPRD of version 11.0.0.0.0 cannot be administered using current version of srvctl. Instead run srvctl from /u01/app/oracle/product/10.2.0.3/TESTPRD

srvctl is not working from TESTPRD home because of compatible issues

Solution is:
Use srvctl from another DB HOME (ie MYTESTDB home) to remove the TESTPRD targets