Datasource is found to be in suspended state in WebLogic 10.3

Issue : Datasource is found to be in suspended state in WebLogic 10.3

Sol: 

If you see that any DataSource is in Suspended Mode then please first check the Server Logs...you may find one of the reason as "N/W disconnect from the Database". In this case you may try:

1. Look at the Server Logs...related to JDBC information.
2. Try to use the "utils.dbping" utility provided by WebLogic to test the connectivity between target Server Box and the Database. 
3. If you see that the above step is able to establish the Connectivity with the database successfully then try to use the "weblogic.Admin" utility to Restore (Resume) the DataSource.
   
   You can use “weblogic.Admin” utility to Enable and Disable the Pool (DataSource) just to confirm whether the dataSource is actually active or not

1.Run the configuration script "setWLSEnv.sh" first.

To suspend:

java weblogic.Admin -url t3://localhost:<port> -username weblogic -password <password> SUSPEND_POOL YourDataSourceName             

To re-enable:

java weblogic.Admin -url t3://localhost:<port> -username weblogic -password <password> RESUME_POOL YourDataSourceName

If you get any exception or error while doing this it means there may be some database connectivity issue...