Pivotal Greenplum Command Center (GPCC) 1.x, 2.x, and 3.x
When trying to login into GPCC web, it returns incorrect username/password instead of logging in. When using the same username and password in PSQL, it works fine.
Currently, GPCC doesn't support some special characters in a user password, like '@,! , %' etc.
Only use numbers & normal characters for a password, if do need a special character, then only use '~' or '_'
Note- Pivotal may support all special characters for user passwords in future releases.