Nullable Object Error in Requisitions when using Activate

Error when clicking Activate on a Rejected Requisition in the Requisitions program:

Workflow Error

The following error occurred while processing this workflow action: Nullable object must have a value.

• Munis EERP

• Purchasing

• Workflow

This is a Munis EERP Defect

• Please download MUN-495563 from Tyler Deploy when available 

• As a work around, the Requisition Entry program can be used or the Requisition can be deleted and re-entered

This issue appears to occur when one Requisition line detail contains a Contract and the other line detail does not contain a contract.