Hi Shashank,
Is it an SAP strategy to provide a remote enabled module to query each SAP tables?
Or its just to facilitate customers that, only for more frequently used tables lets say FICO tables, more remote enabled function modules are provided?
SAP has provided some remote enabled functions catering to specific requirements within their design. They are not designed to pull data only from a single table.
If the customer requirement is getting fulfilled with std delivered function modules customer can directly use them or create a copy and customize as per requirement.
Hope this helps.
Regards,
Deepak Kori