exprformulautils.cpp Error After Upgrading from OBIEE 11.1.1.3.0 to OBIEE 11.1.1.5.0

Have you upgraded from 11.1.1.3.0 to 11.1.1.5.0 ? If yes, there is a know bug out there and a patch is also readily available in oracle support. This should fix your .cpp error after upgrading.

11G; ASSERTION; BUSINESS INTELLIGENCE; FAILURE; INTELLIGENCE; OBIEE; UPGRADE FROM 11.1.1.3.0; UPGRADE TO 11.1.1.5.0

Also, please refer to the following doc in oracle support :NOTE:1328704.1 - OBIEE 11g: Error: "Error Codes: OAMP2OPY:ACIOA5LN Assertion failure: isXsiTypeSqlExpression(rExpr) at line 67 of /scratch/.../webreport/exprformulautils.cpp" When Running Reports

Until Next Post... :)