Troubleshooting connection problems

The following problems could occur with the connection to the engine or the database:

• The engine connection does not work
• Test connection takes several minutes before returning failure
• Engine version and connection status not displayed
• Failure in testing a connection or running reports on an engine using an Oracle database
• Connection problem with the engine when performing any operation
• Engine connection does not work when connecting to the z/OS connector (versions 8.3.x and 8.5.x)
• Engine connection does not work when connecting to the z/OS connector V8.3.x or a distributed IBM Workload Scheduler engine V8.3.x
• Engine connection settings are not checked for validity when establishing the connection
• LDAP account locked after one wrong authentication attempt