In this blog post, we’ll be seeing how to troubleshoot the blank screen at AppsLocalLogin.jsp post cloning an EBS R12 on OCI with database tier on Exadata Cloud Service.
This was an error encountered by one of our trainees of EBS On OCI Training while performing the cloning EBS 12.1.3 manually (without EBS Cloud Manager).
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Problem Statement
After cloning EBS 12.1.3 manually (without EBS Cloud Manager) from Exadata On-Premise to Oracle Cloud (OCI), all services are up and functional. However, when we type the URL we are redirected to /OA_HTML/AppsLocalLogin.jsp and the page was blank.
Troubleshooting
$ORA_CONFIG_HOME/10.1.3/j2ee/oacore/config/j2ee-logging.xml
<logger name=’oracle’ level=’TRACE:32′ useParentHandlers=’false’>
$ORA_CONFIG_HOME/10.1.3/j2ee/oacore/application-deployments/oacore/html/orion-web.xml
param-name>debug_mode</param-name>
/u02/app/oracle/diag/rdbms/prd_exacs1/PRD/trace/alert_PRD.log
select dbms_java.get_jdk_version() from dual
*
ERROR at line 1:
ORA-29548: Java system class reported: release of Java system classes in the
database (12.1.0.2.190716 1.6) does not match that of the oracle executable
(12.1.0.2.190416 1.6)
Root Cause
The JVM is found to be corrupted in the process of cloning which can be verified by using the above command
Fix
——————————————————————————–
1.6.0_211
Related/References
- 2189241.1 After Recent Clone Login Page Not Loading, Received Java Error Message
- 2199288.1 Joxcsys: Release Mismatch 11.2.0.4.2 In Database (classes.bin) Vs 11.2.0.4.6 In Executable
- 422419.1 R12, 12.1 How To Enable and Collect Debug for HTTP, OC4J and OPMN
- 734692.1 Blank Page Accessing R12 – Application.log shows “html: chain failed”, “Unable to create user session”
- 832568.1 After Upgrade to R12 Login Displays a Blank Page
Next Task For You
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Damzy says
i have an EBS R12 application hosted on OCI, there were documents attached to journals in the system, when I try view the attachment by clicking open documents, it just opens a blank page with the application server URL at the top.
Ankush Choudhary says
Hi Damzy,
This issue is related to the E-Business suite and has nothing to do with OCI.
We suggest opening an SR with Oracle Support with the Application Technology Group.
Thanks
Ankush
Team k21
lakshmi says
this above solution helped me and now ia m able to acess the login page. really very thankful for it.
Rahul Dangayach says
Hi Lakshmi,
We are glad that this solution helped you.
Please stay tuned for more infomative blogs like this.
Thanks and Regards
Rahul Dangayach
Team K21Academy