Hi, when we try insert into a table, the inset is failing with cach look up failure error. Below is the complete statement and error generated. DEPG=> insert into EXTRANET_SECTION (ID, section_name, parent,extranetname) values (255,' Main',0, 'test'); ERROR: fmgr_info: function 19464: cache lookup failed DEPG=> ANy help !!please ---------------------------(end of broadcast)--------------------------- TIP 5: Have you checked our extensive FAQ? http://www.postgresql.org/users-lounge/docs/faq.html