Function should be called before calling
%HI_EDADebugVectorRec and %HI_EDADebugCalcFunctionRec
to identify the existing connection between EDA Server and EDA Client. This
connection is given just a pair of identifiers of EDS and EDC processes.
Parameters _EDA_hbj and _EDC_hbj may be get by calling the
external function
CALL %EDA_GetProcessID(INT out _EDS_hbj, _EDC_hbj, _retCode) (described
in EDA System documentation). Function returns the identifiers of EDS and EDC
processes, which are used by currently executed ESL script. The connection
to EDA Server is necessary condition.
The connection will be closed after calling
%HI_EDADebugClose.