In order to investigate Task failure, It is necessary to collect Diagnostics Package from Qlik Replicate.
This article explains how to collect Diagnostics Package from Qlik Replicate.
Environment

- Login Qlik Replicate Console
- Open the problematic task.
- Switch to Monitor view.
- Click the Tools toolbar button and Select Support > Download Diagnostics Package.
- Depending on your browser settings, the following file will either be automatically downloaded to your designated download folder or you will be prompted to download it:
File name:
<task_name>__diagnostics__<timestamp>.zip
Example:
MyTask__diagnostics__20210615161333.zip
Please upload the collected Diagnostics Package in Support Case.