Sage: get current configuration (ReadEposCall)

Read the data for the current ePOS call. This is, for example, the order number and position from the order position window with an ePOS call. A unique ID is also given in the ePOS parameter ID when starting the set of rules. This ID must be copied to the parameter ID in the input parameter group. The search should result in exactly one data record. Otherwise the service returns a corresponding error message. This is entered via the parameter Message. Before evaluating the output parameter group, the parameter Message should be verified.

The following parameters in the output parameter group are filled:

code, identnr, var, aufnr, aufpos, maske, logname, gruppe, vvorgart.

Meaning of the parameters:

code	Function code, 1= select variants, 2 = select parts number
identnr / var	Existing input parts number / variants
aufnr / aufpos	Order number / order position context
maske	b7 window from which the configurator is called
logname	b7 user name
vvorgart	Sales transaction type

Syntax:	Status = f$SageService ( Service , 'ReadEposCall', 'PGINPUT' , 'PGOUTPUT' )
	Argument	Type	Meaning
	Service	String	URL of the web service
	'ReadEposCall'	String	Command constant
	'PGINPUT'	String	Name of the ePOS parameter group with the search criterion id.
	'PGOUTPUT'	String	Name of the ePOS parameter group with the result data.
Result:	Integer	Status of the function: 1 : the service function was successfully called -1 : the component eposvbcomexe could not be found -2 : function URL not entered -4 : general error
Example:	B7Service = 'http://b7demo.sagebaeurer.de/br71/callin/epos_soap' eposcall_such.id = ID Status = f$SageService ( B7Service , 'ReadEposCall' , 'eposcall_such' , 'eposcall_ret' ) p$anzeige_ergebnis('eposcall_ret')

The DT: anzeige_ergebnis (the name of the parameter group is entered)

Message	’’

p$TDV:Param:PGAnzeige( 0, pg )	X
f$Message (’Sage Message’, Message)		X