topic Re: Qlik Compose Error in Qlik Compose

Qlik Compose Error

matheb04 — Fri, 14 Mar 2025 20:49:07 GMT

We are getting the following error when we try to transform from source to target. Connectivity to source and target is fine.

"SYS.GENERAL_EXCEPTION, Object reference not set to an instance of an object."

Re: Qlik Compose Error

shashi_holla — Mon, 18 Apr 2022 13:17:24 GMT

Hi @matheb04 This is a generic error, happens for many reasons. Please check following:

1) Does the mapping have any transformation logic? Try testing it and make sure it works.

2) Check the option "Generate DDLs but do not run them" in Project settings and validate Model and Datawarehouse. This will sync metadata and then try the same after unchecking the said option.

If the above two steps do not work then something else might be going on and it's better to open a support case so that we can check it in detail.

Thank you,

Re: Qlik Compose Error

lyka — Wed, 20 Apr 2022 18:48:56 GMT

Hello,

Please let us know if the suggested solution works

thanks

Lyka

Re: Qlik Compose Error

matheb04 — Mon, 25 Apr 2022 05:40:31 GMT

When we click on the "create expression" icon on target table we now get the error

"SYS.GENERAL_EXCEPTION, Object reference not set to an instance of an object."

Re: Qlik Compose Error

matheb04 — Mon, 25 Apr 2022 05:41:34 GMT

I will appreciate if you can open a support case.

Re: Qlik Compose Error

shashi_holla — Tue, 26 Apr 2022 18:30:49 GMT

I see that support case 00034766 is open now, we will take a look and help you resolve the issue.

Re: Qlik Compose Error

shashi_holla — Mon, 02 May 2022 21:46:59 GMT

We worked with @matheb04 and this issue is resolved by upgrading the environment to the latest patch version 2021.08.

Thank you,