# Enterprise Communication Interface (ECI)

## eci_rea_but

### Description
ECI function for identifying the definition of a button area.
### Input parameter
cpButName
string | name of button area
#### ####
### Output parameter
cpButNum
string | number of selection in button area
cpButSel_1 ... cpButSel_n
stringlist | First button selection: Name of button GUI title Userexit to fire Userexit parameter Help text for button Row of button Column of button Height of button Width of button Combo box name of button selection or "" Lock flag (1 - locked selection, 0 - normal selection)
... | ...
stringlist | Last button selection: Name of button GUI title Userexit to fire Userexit parameter Help text for button Row of button Column of button Height of button Width of button Combo box name of button selection or "" Lock flag (1 - locked selection, 0 - normal selection