unable to override template parameters in azure devops.Getting Error like parameter is not a part of template. Deployment could fail error when we are trying to deploy ADF pipeline to higher environment in the Azure devops

Question

I have release pipeline(Ref - image1) to deploy ADF pipeline from UAT to Prod. IT was working till yesterday but today I wanted to deploy latest pipeline with triggers to Prod. While Overriding template parameters, I am getting error in the template parameters box like "This parameter is not a part of template. Deployment could fail". Its showing same error for all the parameters(Ref - image2).

image1

image2

Bit priority. You help matters a lot.

Answer 1

Hi Mohan,

Please refer to this document and apply recommended changes.

https://learn.microsoft.com/en-us/azure/data-factory/ci-cd-github-troubleshoot-guide?source=recommendations#template-parameters-in-the-parameters-file-arent--valid

Answer 2

@Mohan Parashetti Veerabhadrappa

Thanks for the question and using MS Q&A platform

The error "This parameter is not a part of template. Deployment could fail" typically occurs when the parameter you're trying to override is not defined in the template or has been removed from the template.

could you please check the below steps and confirm us

1. Verify the template parameters: Double-check that the parameters you're trying to override are indeed defined in the template. Make sure they exist in the template's parameter file (usually templateParameters.json) and are correctly spelled.
2. Check for typos: Ensure that there are no typos in the parameter names. A single character mismatch can cause this error.
3. Review recent changes: review any recent changes made to the template or the release pipeline. Check if someone has removed or renamed the parameters.
4. Re-import the template: Try re-importing the template into your release pipeline. This might refresh the template parameters and resolve the issue.
5. Check the template version: If you're using a specific version of the template, ensure that it's the correct version. Try updating to the latest version or reverting to a previous version that worked.
6. Delete and re-add the template: As a last resort, try deleting the template from the release pipeline and re-adding it. This will recreate the template parameters and might resolve the issue.

To troubleshoot further, you can try the following:

• Check the release pipeline logs for more detailed error messages.
• Verify that the template parameters are correctly defined in the templateParameters.json file.
• Test deploying the ADF pipeline to a lower environment (e.g., UAT) to see if the issue persists.

If none of these solutions work, please provide more details about your release pipeline, template, and ADF pipeline, will help you investigate further.