Printing the value of variable in group footer which is assigned in detail

Hi there,
A global variable is initialized in group header using a formula. The same variable is assigned in detail section (counting the distinct record based on a condition) in another formula. When the same variable is accessed in the footer, it is not returning the value assigned in detail section. If the value assigning formula is called in the footer, it increments the value by 1 and displays.
Can any one help on this how to solve?
Thanks in advance.

Can you copy and paste your formulas here?
There can be lots of factors affecting your result set. Such as the declaration scope of the variable and/or on which pass you are asking to store the value to the variable.
Regards,
Zack H.

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