Reports fail with Logical drill graph level-‘to’ does not exist Error After Upgrade to 11.1.1.9.0

APPLIES TO: Business Intelligence Suite Enterprise Edition – Version 11.1.1.9.0 and later Information in this document applies to any platform. SYMPTOMS After an upgrade from 11.1.1.7.140715 to 11.1.1.9.0, certain reports – those based on the ABC subject area – now fail and throw the error below.  It was further determined …

[nQSError: 14025] No fact table exists at the requested level of detail

APPLIES TO: Business Intelligence Suite Enterprise Edition – Version 11.1.1.9.170418 and later Information in this document applies to any platform. SYMPTOMS ISSUE CLARIFICATION ============================ Issue Seen : After Upgrading from OBIEE 10g to 11g the report throws the following error : State: HY000. Code: 10058. [NQODBC] [SQL_STATE: HY000] [nQSError: 10058] …

Predict Heart Disease with Oracle Data Visualization

An interesting post was published yesterday on the Oracle Analytics Blog by Joseph Kuttikat, explains how Machine Learning tools can be used to analyze medical data and how these tools can be used to extract important information for health and prevention. The analyzed data concern cases of Heart Disease (including …

BI Server: sawserver.exe has stopped working in OBIEE 12c

I have a OBIEE 12c installation in Windows Server 2102 R2 (but i think this solution is valid for any windows installation). Installation process was successful and everything works perfectly, but randomly the nqsserver.exe crashes: While checking BI Services I can see that OBIS and OBIPS Services are in shutdown state …