# Enterprise Communication Interface (ECI)

## eci_frm_ret_ans

### Description
This function calls the function zag_frm_ret_ans via ECI opening a dialog window with YES/NO buttons
zag_frm_ret_ans
### Input parameter
CpRow
string | Line offset of dialog window ( or "0" for positioning the window in the centre of the screen)
CpCol
string | Column offset of dialog window ( or "0" for positioning the window in the centre of the screen)
CpFrm
string | Name of dialog mask ( "" default: EDB-PRP-SFR)
CpMenu
string | Name of button menu ( "" default: EDB-YES-NO)
CpText
string | Text for output field (OR: Set the following four parameters)
CpMes
string | Message ID for the field to be displayed in the output field
("", if CpText is already set)
CpPar1
string | Parameter 1 for message ID
CpPar2
string | Parameter 2 for message ID
CpPar3
string | Parameter 3 for message ID
### Output parameter
CpaRetValue
string | Retrun value of zag_frm_ret_ans:
1: | User has selected YES
0: | User has selected NO
-1: | User has cancelled dialog (backspace)
| Description of function zag_frm_ret_ans