WebSphere Application Server V9.0.5 supports "Any
database with a JDBC driver that is compliant with JDBC specification version 4.1 or earlier":
https://www.ibm.com/software/reports/compatibility/clarity-report/report/html/softwareReqsForProduct?deliverableId=DB3F9F7004D011EABCF401BE7354
4226&osPlatforms=Windows&duComponentIds=S000&mandatoryCapIds=13|132&opti
onalCapIds=341|9|39|8|132|20|223|26|40#sw-1
Check your username/password that you have used in the
database datasource configuration on WebSphere settings.
Testing a connection with the administrative console:
https://www.ibm.com/support/knowledgecenter/SSEQTP_9.0.5/com.ibm.websphere.base.doc/ae/tda
t_testcon.html
If that is failing, review the following page
for minimum requirements for Oracle database settings to ensure you are meeting them:
Data source minimum required settings for Oracle:
https://www.ibm.com/support/knowledgecenter/SSEQTP_9.0.5/com.ibm.websphere.base.doc/ae/rdat_mi
nreqoracle.html
"You must use the Oracle11gDataStoreHelper for database
server versions 11g and later"
You need to manually upgrade the helper class, unless you
redefine the Providers/Datasources
If an 11g database is configured for case sensitive passwords,
but you're trying to connect using a 10g client, the 10g client
will send the password all in upper case to the database, hence an
invalid password when the password you typed in is clearly correct.
So you need to upgrade the client to 11g to get it to send the password
in the correct case (but for a quick test you can change your
password to all upper case and you'll be able to connect)
Also see these Oracle ORA-01017 tips:
http://www.dba-oracle.com/t_ora_01017.htm
Other references:
1) Class Oracle11gDataStoreHelper -
https://www.ibm.com/support/knowledg
ecenter/SSEQTP_9.0.5/com.ibm.websphere.javadoc.doc/web/apidocs/com/ibm/w ebsphere/rsadapter/Oracle11gDataStoreHelper.html
2) Data source minimum required settings for Oracle:
https://www.ibm.com/support/knowledgecenter/SSEQTP_9.0.5/com.ibm.websphere.base.doc/ae/rdat
_minreqoracle.html
3) Java connect to Oracle database via JDBC:
https://www.codejava.net/java-se/jdbc/connect-to-oracle-database-via-jdbc
4) Data sourcess:
https://www.ibm.com/support/knowledgecenter/SSEQTP_9.0.5/c
om.ibm.websphere.base.doc/ae/cdat_datasor.html
#Support#SupportMigration#WebSphereApplicationServer(WAS)