Attempting to Discover a Database Target fails with error 'javax.el.ELException: java.lang.NullPointerException' in Enterprise Manager 12c
Last updated on JULY 08, 2016
Applies to:Enterprise Manager for Oracle Database - Version 220.127.116.11.0 to 18.104.22.168.0 [Release 12.1]
Information in this document applies to any platform.
Attempting to discover a database from Enterprise Manager 12c Cloud Control results in the error:
Steps to reproduce are:
- Targets/Databases/click on 'add'
- Specify host or cluster:<choose host name from the list>
- click on 'next'
- The error is generated
Note* when the host machine name was chosen in step 2, the host target was not shown with an up (green) arrow.
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