Hi You could check the Installer to see what installed versions it thinks you have. This is probably the best bet as it is what Oracle will determine whether to apply a patch with Cheers Peter McLarty Technical Consultant Service Delivery Address: 67 High Street, Toowong QLD 4066 Phone: EVOLVE 2007 - Connect. Learn. Empower. Register today for the TechnologyOne Evolve 2007 User Conference 13 - 16 February 2007 Gold Coast Convention & Exhibition Centre, Queensland, Australia www.TechnologyOneCorp.com/Evolve ________________________________________ From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On Behalf Of Anurag Verma Sent: Tuesday, 29 August 2006 12:39 AM To: oracle-l@xxxxxxxxxxxxx Subject: Oracle Call Interface version Hi experts, Could you please let me know how to check the OCI (Oracle Call interface) version, I am using in my Oracle client or server installation?? Thanks in advance, Anurag -- //www.freelists.org/webpage/oracle-l