Runtime Error 7878 Data has been Changed

A

Ayaz Hoda

Hi All

I have

Me!TotalExist (which Calculate total of all items in sub from) in Form A And
Me!Price exist in SubForm

When Me!Price Updated in subform

Than Button_1 is Clicked to Calculate all Items Value

RunCommand acCmdSaveRecord

variable_X= Function_1(Arg 1, Arg 2, Arg 3)

Me!TotalExist= variable_X

Runtime Error 7878 Data has been Changed

Any help

Thanks
 
Top