topic Re: Problem during preparation replication task in Qlik Replicate

Problem during preparation replication task

KamilMaslanka — Thu, 28 Nov 2024 12:11:56 GMT

[Nov 28, 2024, 1:07:26 PM GMT+1] Started preparing...[Nov 28, 2024, 1:07:26 PM GMT+1] Validating target apps...[Nov 28, 2024, 1:07:26 PM GMT+1] Disabling Scheduling...[Nov 28, 2024, 1:07:26 PM GMT+1] Prepare data task failed: Value cannot be null. (Parameter 'key')

Failed to sync Data task 'ocdb-ssc-snowflake-direct-demo' in project 'ocdb-snowflake-direct' ('6745d30b16008cf5784d6c9a') - 'message: Value cannot be null. (Parameter 'key')'

Error code: DATA-APP-DESIGN-DATA-TASK-SYNC-FAILED
Trace ID: 6cfe68c5e940746d0e7e01a038517885

Re: Problem during preparation replication task

DesmondWOO — Fri, 29 Nov 2024 02:52:16 GMT

Hi @KamilMaslanka ,

I am unable to reproduce your message in my environment. Based on the error message, it appears that the columns selected as the primary key are nullable. Could you please verify this?

If problem persists, please create a support ticket.

Regards,
Desmond

Re: Problem during preparation replication task

sureshkumar — Sun, 01 Dec 2024 10:02:14 GMT

Hello @KamilMaslanka

As mentioned by the desmond, please check whether the PK are nullable or not. And also check the Server log i.e. Gateway logs for more information.

Regards,

Suresh