[Issue] Added The return of Post Value when an Integration Exception is thrown while Save Action

This issue is automatically created based on existing pull request: #26660: Added The return of Post Value when an Integration Exception is thrown while Save Action

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This keeps the form data persistent when the an Integration Exception is throw as a case when name of Integration being added is same.

Preconditions (*)

Magento 2.4-develop

Steps to reproduce (*)

• Go to System-> Integrations
• Add a new Integration , Choose a name that already exist and fill all the form and then hit Save.

Expected result (*)

The Save Actions Fails with a message The integration with name "%1" exists. but the form entries are intact.

Actual result (*)

The Save Actions Fails with a message The integration with name "%1" exists. but the form entries are reset.

Contribution checklist (*)

• [*] Pull request has a meaningful description of its purpose
• [*] All commits are accompanied by meaningful commit messages
• [*] All new or changed code is covered with unit/integration tests (if applicable)
• [*] All automated tests passed successfully (all builds are green)

[m2-assistant]

Hi @engcom-Delta. Thank you for working on this issue.
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[magento-engcom-team]

✅ Confirmed by @engcom-Delta
Thank you for verifying the issue. Based on the provided information internal tickets MC-35565 were created

Issue Available: @engcom-Delta, You will be automatically unassigned. Contributors/Maintainers can claim this issue to continue. To reclaim and continue work, reassign the ticket to yourself.