My Oracle Support Banner

OBIEE 12c: "A type mismatch occurred while evaluating an expression" Error Message Continuously Seen on Presentation Server Log (Doc ID 2435213.1)

Last updated on AUGUST 20, 2020

Applies to:

Business Intelligence Server Enterprise Edition - Version 12.2.1.2.0 and later
Information in this document applies to any platform.

Symptoms

You have noticed in the presentation server component log (sawlogn.log) that this kind of message is logged continuously:

[<timestamp>] [OBIPS] [ERROR:31] [] [saw.variableUtils] [ecid: 9f878414-e3e8-44b3-81f8-30ce59c656f2-00047ae9,0:1] [tid: 3569719040] [SI-Name: ] [IDD-Name: ] [IDD-GUID: ] [userId: weblogic] A type mismatch occurred while evaluating an expression.[[
File:gdtypeconversions.cpp
Line:334
Location:
saw.variableUtils
saw.views.evc.activate
saw.httpserver.processrequest
saw.rpc.server.responder
saw.rpc.server
saw.rpc.server.handleConnection
saw.rpc.server.dispatch
saw.threadpool.socketrpcserver
saw.threads
SessionID: <sessionid>
AuthProps: AuthSchema=SSO|IMPERSONATE=<username>|NQ_SESSION.SERVICEINSTANCEKEY=ssi|PWD=******|UID=<uid>|User=<username>|GUID=<username>
RemoteIP: <ip_address>
HttpCommand: ValueTableAjax
SIKey: ssi
]]

 

And because of this the log grows rapidly.

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!


In this Document
Symptoms
Cause
Solution
References


My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.