# Enterprise Communication Interface (ECI)

## Utility function: eci_cre_par

### Description
Create a dynamic transfer parameter.
### Syntax
int eci_cre_par (eci_param *eci_par, eci_param_len size)
### Input parameter
eci_par
Administrative structure for ECI parameter string
size
Size of parameter string
### Return value
ECIOK | Administrative structure created successfully
ECIINPUTFALSE | No data transferred
ECINOMEMORY | It was not possible to add more storage capacity with the function „calloc"