Datatags Is Not Getting Started On All OC4J instances
(Doc ID 887756.1)
Last updated on AUGUST 15, 2018
Applies to:
Oracle Containers for J2EE - Version 10.1.3.0.0 to 10.1.3.5.0 [Release AS10gR3]Information in this document applies to any platform.
Symptoms
Datatags (bc4j - Oracle Business Components for Java) application was not starting up on any of the oc4j containers
The oc4j/log.xml reports the following problem:
<MSG_TEXT>Internal error raised trying to instantiate web-application: webapp defined in web site OC4J 10g (10.1.3) Default Web Site. Application: webapp has been stopped</MSG_TEXT>
The command: opmnctl status -app showed that for every OC4J instance, datatags had the status unknown:
pid | name | state | rtid | classification | routable | parent
------+---------+---------+--------+-------------+--------+--------
8472 | datatags | unknown | g_rt_id | | true | default
------+---------+---------+--------+-------------+--------+--------
8472 | datatags | unknown | g_rt_id | | true | default
By reviewing some of the opmn/logs/<oc4j>/<default oc4j logfile> all report the same error message:
15:59:59 WARNING: Application.setConfig Application: datatags is in failed state as initialization failed.
java.lang.InstantiationException: Error loading web-app 'webapp' at /oracle/product/soa/10gAppTier/j2ee/home/applications/datatags/webapp: Unable to find/read file WEB-INF/web.xml in /oracle/product/soa/10gAppTier/j2ee/home/applications/datatags/webapp (WEB-INF/web.xml)
java.lang.InstantiationException: Error loading web-app 'webapp' at /oracle/product/soa/10gAppTier/j2ee/home/applications/datatags/webapp: Unable to find/read file WEB-INF/web.xml in /oracle/product/soa/10gAppTier/j2ee/home/applications/datatags/webapp (WEB-INF/web.xml)
Changes
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |