Bookmark is not holding variable value

[cliff_clayman]

I have a report that have several list boxes for selection criteria.  I then have some variables that get their value based upon the user selection which drives some expression calculations.  When I create a bookmark, the variable values do not seem to be getting stored properly.  When I test them, the value is incorrect.  Is there something I can change or is this just how bookmarks work?

[krishnacbe]

Can you explain more or share the expression you have written for assigning the Variable.

When you are creating the bookmark?

[cliff_clayman]

Sure, here is the expression:

=If(vFlag = 'Yes',vAFY, vBFY)

vFlag is assigned the value based on the user selection of the field 'Project Flag' which has a Yes or No option.

The assigning is done through a Field Event Trigger.