U00020272 An invalid column (0002) has been specified for reading from VARA object

Document ID : KB000118276
Last Modified Date : 28/01/2019
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Issue:
When running a For Each workflow (especially after an upgrade from version 10), the following error is received:

U00020272 An invalid column (0002) has been specified for reading from VARA object '%'

When investigated via "PRINT" command in Automic script, the variable appears to be returning correct values in the specified column. This will have worked prior to upgrade. 
Environment:
Any - this behavior has been identified for a fix within the Automation Engine. 
Cause:
Incorrect behavior of the Automation Engine. 
Resolution:
This issue has been identified for a fix, and will be resolved with the below releases:

Component: Automation Engine

Automation Engine 12.1.4 - Released.
Automation Engine 12.3.0 - Planned release February 28th, 2019.
Automation Engine 12.2.2 - Planned release February 11th, 2019.
Additional Information:
Referencing column 1 (instead of column 2) has been shown to work around this issue.