A filter indicating which function modules to report as stored procedures.
You can execute any function module in SAP through the adapter as a stored procedure if the stored procedure is remote enabled. There are many function modules that may be useful to execute in SAP, but to try and keep things readable you may choose to only display certain function modules. By default, the adapter lists only BAPI function modules. Set StoredProcedureFilter to * to list all functon modules.
Note that not all function modules in SAP are remote enabled. If there is a function module you are interested in using that does not display, check the TFDIR system table to verify its FMODE is set to 'R'.