topic Re: Spammed Event ID 300. Possible to turn off? in QlikView

Spammed Event ID 300. Possible to turn off?

antose — Mon, 26 Jan 2026 18:19:17 GMT

Hi!

I have a Customer where the QV server is spammed with Event ID 300.

Is it possible to turn these message off (customer requirement) or find what is wrong in the application? They are running QV11.2 SR12

The Event log does not say so much so I don’t get any hint.

300

Error

SE_LOG: Expression Error. Doc: Elteknik/Fakturering/Fakturering.qvw, ObjectId: , Expr(0)

Re: Spammed Event ID 300. Possible to turn off?

ashfaq_haseeb — Thu, 28 Jan 2016 10:24:50 GMT

Hi,

have a look at below link.

https://community.qlik.com/message/896481#896481

It seems this issues are logged in event logs.

when unauthorized users are trying to access any restricted report which leads to 300 error.

Regards

ASHFAQ

Re: Spammed Event ID 300. Possible to turn off?

antose — Thu, 28 Jan 2016 10:57:49 GMT

Thx for the tips but I have very hard to believe that people that not have access to the file(s) are trying to access all day long.

Re: Spammed Event ID 300. Possible to turn off?

ashfaq_haseeb — Thu, 28 Jan 2016 11:01:02 GMT

Hi,

You can open support case to dig deeper in your environment. With Qlik Support.

Regards

ASHFAQ

Re: Spammed Event ID 300. Possible to turn off?

antose — Thu, 28 Jan 2016 11:10:54 GMT

Hi!

We will probably do that if we can’t find any solutions here. I changed the log level from low too high in hope to catch the ObjectID, but there was no different in the log on this event.

Does it not exist any settings parameters to turn these off?

Re: Spammed Event ID 300. Possible to turn off?

Bill_Britt — Thu, 28 Jan 2016 12:06:28 GMT

Hi,

Upgrading to SR13 will fix the issue. This is SE (Sustained Engineering) logging that was left on when they complied the code.

Bill

Re: Spammed Event ID 300. Possible to turn off?

antose — Thu, 28 Jan 2016 12:11:41 GMT

Thx Bill!

I will try to plan an update and see if it disappear.

Re: Spammed Event ID 300. Possible to turn off?

roland74 — Thu, 17 Mar 2016 09:26:50 GMT

Hi,

I had the same problem, a lot of errors with event id 300.

The problem in my application were some old variables that referred to a field that was not existing anymore....

Removing those variables did the trick, no more event id 300 errors

This is only when the error gives no significant objectid, otherwise there is something wrong in the given object.

Give it a try!

Re: Spammed Event ID 300. Possible to turn off?

antose — Thu, 17 Mar 2016 10:05:55 GMT

Upgrading to SR13 and adding SilentErrorInChart=1 fixed the issue.

Re: Spammed Event ID 300. Possible to turn off?

jeremy_kofoot — Thu, 14 Jul 2016 18:48:21 GMT

Glad to see that upgrading to SR13 fixed the issue. I know this is a message that was turned on for debugging purposes for developers, but I believe they never turned it off or they gave you the option to add the line to turn it off but it didn't work. As roland74 pointed out below you can also fix this by just finding the object in your app that it references and checking to see if it has a variable that doesn't exit anymore. That is what I'm doing to our apps as we only update our QlikView environment every 6 months.