# Enterprise Communication Interface (ECI)

## eci_dup_typ

### Description
Copy a record in type list. Open mask of type. Select record. If record doesn't exist: Cancel function and return errorcode. If record exists: Copy record. Set default values for fields 'dup_fld_nam' of new record. User can modify record. Field and list triggers are executed. Rrecord is saved. Return values of return fields. Close mask.
### Input parameter
#### ent_nam
string | name of entity
#### typ_nam
string | name of type
#### wdg_nam
string | name of mask
#### wdg_ext
string | activate system fields on list {"on", "off"}
#### wdg_mod
string | mode of widget {"list","form","bvb"}
#### act_mod
string | mode of interaction {"int","bat"}
#### sel_fld_nam
stringlist | names of fields for selection
#### sel_fld_val
stringlist | values of fields for selection
#### dup_fld_nam
stringlist | names of default fields
#### dup_fld_val
stringlist | values of default fields
#### ret_fld_nam
stringlist | names of field to return
### Output parameter
#### ret_fld_val
stringlist | values of field to return
### Example
Copy a document type record Input parameter:
ent_nam | "EDB-DOCUMENT"
typ_nam | "DRAWFILE"
wdg_nam | "EDB-DOC-DFL-TLI"
wdg_ext | "off"
wdg_mod | "list"
act_mod | "int"
sel_fld_nam | "T_DOC_DFL.C_ID"
sel_fld_val | "1354657555"
dup_fld_nam | "T_DOC_DAT.DOCUMENT_ID"
| "T_DOC_DAT.DOC_NAME"
dup_fld_val | "dfl005"
| "name of dfl005"
ret_fld_nam | "T_DOC_DFL.C_ID"
| "T_DOC_DAT.C_ID"