# Enterprise Communication Interface (ECI)

## ecis_cre_par

### Description
With this function a character array with the length cp_InitialDataLength is created for the flag (cp_FunctionParameter e.g. "EIN"). The array can be extended dynamically by calling-up ecis_add_par. In contrast to the standard eci_cre_par function, a flag for a function parameter is passed and an indicator points directly to the function parameter.
### Input parameter
cp_FunctionParameter
char | Flag
cp_InitialDataLength
char | Length of array