Camden S. Camden S. - 7 months ago 69
PHP Question

SQLSTATE[HY000]: OCISessionBegin: ORA-21561: OID generation failed

I'm receiving the following error when trying to do a PDO OCI SQL query on one of my web servers:

SQLSTATE[HY000]: OCISessionBegin: ORA-21561: OID generation failed


I've confirmed that the Oracle server is accessible from the machine and network configuration looks fine. Google returns very few, and not very helpful results.

Has anyone else run into this, or have any suggestions on how to resolve?

Answer

I decided to forego the use of PDO and just tried to use an OCI_Connect() function to connect to the database and received the following message:

"ORA-24408: could not generate unique server group name"

... I did battle with that a while back and the answer is here: ORA-24408: could not generate unique server group name

I'm just posting it here in case anyone encounters a similar error. Hope that helps someone.

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