Visual Flow Error: The flow failed to access the value for [example] because it hasn't been set or assigned.
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Known Issues · Fixed

Visual Flow Error: The flow failed to access the value for [example] because it hasn't been set or assigned.

Summer 14 , Flow

Last updated 2015-09-03 ·Reference W-2342806 ·Reported By 122 users

Fixed - Spring '15 Patch 12.0

Summary
Visual Flow Error: The flow failed to access the value for [your value here] because it hasn't been set or assigned.

This is usually due to a Formula Field being referenced in a Fast Lookup.

Repro
1. Create a formula field on a SObject. i.e. Account
Name + " Copy", API name as "Copy_Name__c"

2. Create a Flow and activate it

Two components: Fast Lookup and Assignment, set Fast Lookup as start element
Create a SObject variable: InputObject, input and output.
Fast Lookup setup:
Lookup: Account
Field: id equals {!InputObject.id}
Variable: {!InputObject}
Fields: Copy_Name__c

Assignment setup:
create new variable: Formulafield
Assignments:
{!Formulafield equals {!InputObject.Copy_Name__c}

3. Create Flow trigger
Object: Account
Flow Parameters: InputObject = {!this}

4. Create workflow rule
Object: Account
Evaluation Criteria: Evaluate the rule when a record is created, and every time it’s edited
Rule Criteria: true
Adding above flow trigger as immediate workflow action

5. Create a Account

Example Error:
The flow failed to access the value for InputObject.Copy_Name__c because it hasn't been set or assigned.

Workaround
a). Use a Record Lookup instead of a Fast Lookup
b). Remove Formula fields from Fast Lookup Variable section.

Note: This can also occur with the standard Lead field "Name". In that case another workaround is to use the First Name and Last Name fields instead.

Reported By (122)

Robbie Piotrowski Danielle Keller Drew Dooley Chelsea Ellis Laura Harrington Carlos Dobarco George Weilenmann Matt Smelser Ross James Blake Hunter Chris Uttley Belen Paredes Debbie Schoeppel Jen Nelson Kris McCabe Tom Schrader Spencer White Tommy Stoumbaugh Terry Cole Scott Hollrah Patrick Brinksma Jim Rae Wendy Frame Jesus Gonzalez Marko Anic Heather Jones Robert Prynn DRS Consulting Scott Rosemary Brian Doogan Jeremiah Dohn Jason Gonzales Dale Lampson C D David Scullion Jon McDermott Rhodri Mortimer Randi Thompson Jeff May Nicole Wood Eric Shen Carolina Oria Jessica McGuire Anne Moore Craig Block Rakesh Gupta Olivia Cannon John Bartlett Frank Verrill Ankie Dees Rick Enriquez Darrell DeVeaux David Reece Chad Meyer Michael Gill Gorav Seth Scott Boetig Brad Edgerly Mary Pustejovsky Chris MacDuff Gorav Seth Alexis Kasperavičius Kim Galant George Reuter Emily Hay Chris Edwards Erik Niemeijer Marc O Matthijs van der Zouwen Suzanne Wondergem Daphine Venselaar Olivier Hoefsmit Admin Admin Matthew Heaford John Pipkin Rich Englhard Melissa Hall Dena Gluntz Bob Lloyd Chris Mair Paul Clais David Sparks Matt Gvazdinskas Dan Moore Robert Wiskich Melanie Harrison Gisela Leach Michael Santry Nat Sullivan Marcelle Braithwaite Pax Admin Michael Ludwig Mark Ross Brian Kwong Kelly Noack Craig Couture Nancy Brown James Allen Jen Nelson Billy Silva Damien Heiser Kevin Wilson Hayata Takeshita Jason Hardy Ayoub Benseghir Sooraj George Mickey Epperson Andrew Brown Andy Rouse Jane Marchand Mark Ross Khadar Reddy Boyapalli Doug Ayers Systemadministrator Medietilsynet Michael Lowe Sara Richardson Swetha Tonupunuri Adam Baker Kory Howard Steve Richardson Barney Haywood John Eichsteadt

Is it Fixed?

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