configure OCA on existed infra and middle tiers.
i am using application server 10g verison (10.1.2.3) with seed database version (10.1.0.5) actually i want to enable SSO in this case when user want to run report first authenticate with SSO and then that user will able to run reports.
for this purpose i follow the metalink doc id = 251046.1 in this document for configure the infrastructure http server in SSL mode it point to doc id = 250532.1 when i follow this document it tells me that first you have to configure OCA in your environment
here i am very confused becouse i have already installed infra but at that time we not select OCA configuration so how i configure OCA in my installed environment wheather i installed in exiested infra or i have to installed in another infra home