Oracle Technologies Blog


R12 – Apache Troubleshooting

Posted by Srikrishna Murthy Annam on September 20, 2009

Apache Log  Location :  $LOG_HOME/ora/10.1.3/Apache


Following error in apache error_log
[Fri Sep 18 14:37:45 2009] [error] mod_ossl: Unknown error
[Fri Sep 18 14:37:45 2009] [error] mod_ossl: SSL call to NZ function nzos_Handshake failed with error 29040 (server, client xx.xx.xx.xx)

Cause :
This problem is caused because the Wallet does not contain a valid certificate

NOTE : Note 473047.1

Follow the Note 556065.1 to troubleshoot the error.


[Fri Sep 18 21:28:59 2009] [error] [client xx.xx.xx.xx] mod_security: Access denied with code 405. Pattern match “!(GET|HEAD|POST)” at REQUEST_METHOD. [uri “”] [unique_id SrRB64xX3pMAAEwlcnY]

Verify that the values for  s_webssl_port and s_active_webport in context file.
Both should have same value.



One Response to “R12 – Apache Troubleshooting”

  1. sid said

    I am tracking a similar error . is this an EBS implementation that generated the error

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