Hi,

I'm trying to deploy a flow I have created and packaged (with a bunch of other stuff) into a change set. When validating in my Production Instance, I am getting the following error:

API Name        Type                                   Line                     Column                        Problem
MS_LAR           Visualforce Page                                                                                No variable named "OppID" in flow.

My flow is called from a button on the Opportunity and the Opportunity ID is passed through a visualforce page to the Flow via the OppID variable.

I have my Flow embeded in a visual force page so that I can return to a custom page called OpportunityItemManager upon completion of the flow. The Visualforce page code is:

<apex:page standardController="Opportunity" tabStyle="Opportunity">
    <flow:interview name="MSLAR" finishLocation="/apex/OpportunityItemManager?scontrolCaching=1&id={!$CurrentPage.parameters.OppID}">
        <apex:param name="OppID" value="{!$CurrentPage.parameters.OppID}"/>
    </flow:interview>
</apex:page>

The button used to call my flow from the Opportunty, has the following code:

/apex/MS_LAR?OppID={!Opportunity.Id}&OppName={!Opportunity.Name}

and I've confirmed the variable exists in my Flow:

    Unique Name = OppID

    Data Type = Text

    Input/Output type = Input and Output

    Default Value =

I can't figure out why the validation is saying there is no Variable named OppID in flow?

Any help would be appreciated.