Double check the “JDBC Connection Pool Alias” under the “JDBC Pools” page on the IS.
Make sure the Database URL is specified correctly
Also check that there is no ‘spaces’ specified in the url (at the start or end of the url)
BlankSpaces in the DB URL can cause the IS to show - “Test of ISInternal Failed No suitable driver” when click on “Test” icon in JDBC Pools
The wM Integration Server does not require you to copy any ojdbc*.jar files -as far as for IS-JDBC Internal connections)
Associated Driver- Alias DataDirect Connect JDBC Oracle Driver
Database URL (for an Oracle DB)should be as below (without any spaces in the start, end, or inbetween)
jdbc:wm:oracle://:;serviceName=<DB_NAME>
#Integration-Server-and-ESB#webMethods#webMethods-Archive