Wrong messages are shown when a fieldset is saved or deleted

• Type: Regression Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: Master
• Fix Version/s: 7.4.2 CE GA3, 7.4.13 DXP GA1, Master
• Component/s: Data Engine
• Labels: None
• Fix Priority: 3
• Git Pull Request: https://github.com/liferay-data-engine/liferay-portal/pull/566

Description
Wrong messages are shown when a fieldset is saved or deleted.

Steps to Reproduce

1. Go to Content & Data > Web Content > Structures tab;
2. Add a new Structure;
3. Create a new Fieldset with a field and save the Fieldset;
4. Observe the success message (bug);
5. Delete the Fieldset;
6. Observe the success message (bug).

Expected Result
Correct messages should be shown when a fieldset is saved or deleted.

Actual Result
Message ids are shown when a fieldset is saved or deleted.

Reproduced In
master: 94935722210431c2819ab0582e8e002f2f358618