Web Content contains invalid values for attribute language-id after upgrading from 6.0 to 6.2

• Type: Bug
• Status: Closed
• Resolution: Duplicate
• Affects Version/s: 6.2.X EE, 7.0.0 CE RC1
• Fix Version/s: 6.2.X EE, 7.0.0 CE RC1
• Component/s: Dynamic Data Mapping
• Labels: None
• Fix Priority: 3
• Sprint: Sprint 13: Mar, 21 - Apr, 01

Steps to reproduce:

1. Create a structure in 6.0 with a repetible localized field
2. Create a template in 6.0 for that structure
3. Create a web content based on that structure with two value "Text1" checking the its Localized checkbox and "Text1 No" unchecking its Localized checkbox
4. Edit the web content adding a translation with different values such as "Texto1" and "Texto1 No" checking Localized checkbox for both
5. Upgrade to 6.2
6. Check the column content of JournalArticle of this web Contents

Expected behaviour:

• There are no records with attribute language-id="false"

Actual result:

• There are records with attribute language-id="false"