Cannot select blocked specification 4s when editing a firm

This section provides information on a validation error.

Workflow Table Type Description Workflow Conditions
Firm Change Blocked Specification 4 cannot be selected (Change)
Action Column (Field) Change Properties Description Action Conditions
Column (Field) Change Column: Workflow Blocked Specification 4 

New Value SQL Expression:

If this is True: (select custBlocked from UDIC_Specification4 where UDIC_UID='[:ClientCustomTabFields.CustSpecification4]')='[BLOCKED]'

Use this Calculation: 'Y'

Otherwise, Use This Calculation: 'N'

Test if blocked Specification 3 was selected Specification 4 Dimension not empty AND

Specification 4 Dimension  has changed

Validate Error You've chosen a blocked Specification 4. Please select a different Specification 4. Workflow Blocked Specification 4 equals Yes