# Enterprise Communication Interface (ECI)

## eci_rea_ent

### Description
Read record in an entity list. Open mask to entity. Check if record exists: Record does not exist: Return error code. Record exists: Return values of return fields. Close mask.
### Input parameter
ent_nam
string | name of entity
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
ret_fld_nam
stringlist | names of fields to return
### Output parameter
ret_fld_val
stringlist | values of fields to return
### Example
Read an item record Input parameter:
ent_nam | "EDB-ARTICLE"
wdg_nam | "EDB-ART-SFR"
wdg_ext | "off"
wdg_mod | "form"
act_mod | "bat"
sel_fld_nam | "T_MASTER_DAT.C_ID"
sel_fld_val | "1900300400"
ret_fld_nam | "T_MASTER_DAT.PART_ID"
| "T_MASTER_DAT.PART_NAME"