After applying maintenance to Common Services on DR systems, the CCS environment was ported to production.
After doing so, logon to Web Viewer failed with
CA DRAS is not available for the security check function
Mismatch between CCIENF and Web Viewer parameters
Change these PARM values in CCIENF to match the values in the Web Viewer server parms.
SYSTEMID
NODE
CONNECT
Cycle CCIENF and Web Viewer