ORA-12801: error signaled in parallel query server P001 ORA-00600: internal error code, arguments: [kxspoac : EXL 1], [32], [1], [], … By Shadab Mohammad • Jul 2, 2016 • No comments Oracle Version Affected : 12.1.0.2 OS : OEL 6 Update 7, x64 This error is related to Parallel Query and… Share this:Click to share on Twitter (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on WhatsApp (Opens in new window)