DDL validation fails after upgrade from 7.0

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.2.X, Master
• Fix Version/s: 7.2.10 DXP FP8, 7.2.10.2 DXP SP3, 7.2.X, 7.3.4 CE GA5, 7.3.10 DXP GA1, Master
• Component/s: Dynamic Data Mapping > Upgrades
• Labels:
  • ee-ts
  • liferay-dxp-72-sp3
  • liferay-fixpack-dxp-8-7210
  • pt-upgrade-review
• Branch Version/s:
  7.2.x
• Backported to Branch:
  Committed
• Fix Priority: 3
• Git Pull Request: https://github.com/leoadb/liferay-portal/pull/935

Description:
After upgrading from 7.0 to master, entries cannot be added to a DDL

Steps to Reproduce:
1. On 7.0 go to Dynamic Data Lists and Manage Data Definitions in the upper right corner
2. Add a new definition with a text field and make it required
3. Create a new list based off of the definition and add a new entry filling out the required text field
4. Shut down and upgrade to Master
5. Attempt to add a new entry to the DDL created prior to the upgrade

Expected Behavior: Entries can be added
Actual Behavior: Attempting to add a new entry fails

Reproduced in master - e2aa8a45b0a4d09fcae3e4230169888c0e5630fe