# Enterprise Communication Interface (ECI)

## eci_rea_ase_brw_cfg

### Description
Reads browser and field mapping Heterogeneous Structure Explosion configuration for a use case
### Input parameter
#### cpUseCase
string | Use case name
### Output parameter
caFldNum
string | Number of field mapping entries
cpaFldMap1
stringlist | First field mapping entry: Heterogeneous Structure Explosion field name Origin field name
...
... | ...
cpaFldMapn
stringlist | Last field mapping entry
caRelNum
string | Number of relation entries
cpaRelMap1
stringlist | First relation mapping entry: Parent entity name Parent entity table (ID_FROM_TYPE) Child entity name Child entity table (ID_TO_TYPE) Name of relation view Relation table (STR_TYPE) Relation type ("ref", "agg", "cns", "none") Relation widget name Context menu name Userexit name to open relation widget Userexit parameter to open relation widget
...
... | ...
cpaRelMapn
stringlist | Last relation mapping entry
caEntNum
string | Number of entity entries
cpaEntMap1
stringlist | First entity mapping entry: Entity name Entity table (ID_FROM_TYPE) Type field name Type name Type table Type widget name Context menu name Userexit name to open entity widget Userexit parameter to open entity widget
...
... | ...
cpaEntMapn
stringlist | Last entity mapping entry