topic Re: Direct system call in Application Development and Automation Discussions

Re: Direct system call

Former Member — Tue, 16 Oct 2007 11:08:52 GMT

Hi all,

I am reading the below para, i cant able to Understand what is the direct system call.

in BAPI there is no direct system call. while RFC are direct system call Some BAPIs provide basic functions and can be used for most SAP business

thanks&regards

Bhushan-karra

Re: Re: Direct system call

Former Member — Tue, 16 Oct 2007 11:32:36 GMT

in BAPI there is no direct system call.

while RFC are direct system call

<b>direct system call means any read or write operation transfers directly from the user mode of address space to disk bypassing page cache. thus it makes direct call to I/O devices

thus....</b>

Some BAPIs provide basic functions and can be used for most SAP business