User Password Resetting when moved from AIX 5.2 to AIX 5.3
We are currently running oracle 11.5.10.2 on Unix OS 5.2 and we are moving it to UNIX OS 5.3 or higher. We are concurrently testing this new OS at the moment and having the following problem. Users password including the SYSADMIN password is resetting by itself and hence not allowing users access to the application. Example User X password was reset and the user accessed the environment and perform duties. User X logs out and attempts log back into the application several hours or day later and is shown the following error message. Login failed. Please verify your login information or contact the system administrator. The only way this user can log back into the application is by resetting the password again. This issue has also occured for the SYSADMIN user and several other users.