topic Re: Perfor using and Changing Concept in Application Development and Automation Discussions https://community.sap.com/t5/application-development-and-automation-discussions/perfor-using-and-changing-concept/m-p/8249946#M1630985 <HTML><HEAD></HEAD><BODY><P>place your cursor over PERFORM and hit F1.</P><P></P><P>Or search the forum. I suspect anyone will take his time to write an essays according to this here.</P><P></P><P>technically there is no difference as far as ai know of, thos you shouldnt change data that you got via USING.</P></BODY></HTML> Mon, 10 Oct 2011 12:58:19 GMT Former Member 2011-10-10T12:58:19Z Perfor using and Changing Concept https://community.sap.com/t5/application-development-and-automation-discussions/perfor-using-and-changing-concept/m-p/8249945#M1630984 <HTML><HEAD></HEAD><BODY><P>Hello Guys,</P><P></P><P> Can anybody describe in detail about PERFORM USING and CHANGING concepts. because i am using multiple times the perform statememnt for a same fuctionality so i want to use the single PERFORM statement for multiple number of times.</P><P></P><P><SPAN __default_attr="red" __jive_macro_name="color">Moderator Message: Basic question please read the F1 documentation.</SPAN></P><P></P><P>Edited by: Suhas Saha on Oct 10, 2011 6:55 PM</P></BODY></HTML> Mon, 10 Oct 2011 12:54:51 GMT https://community.sap.com/t5/application-development-and-automation-discussions/perfor-using-and-changing-concept/m-p/8249945#M1630984 Former Member 2011-10-10T12:54:51Z Re: Perfor using and Changing Concept https://community.sap.com/t5/application-development-and-automation-discussions/perfor-using-and-changing-concept/m-p/8249946#M1630985 <HTML><HEAD></HEAD><BODY><P>place your cursor over PERFORM and hit F1.</P><P></P><P>Or search the forum. I suspect anyone will take his time to write an essays according to this here.</P><P></P><P>technically there is no difference as far as ai know of, thos you shouldnt change data that you got via USING.</P></BODY></HTML> Mon, 10 Oct 2011 12:58:19 GMT https://community.sap.com/t5/application-development-and-automation-discussions/perfor-using-and-changing-concept/m-p/8249946#M1630985 Former Member 2011-10-10T12:58:19Z Re: Perfor using and Changing Concept https://community.sap.com/t5/application-development-and-automation-discussions/perfor-using-and-changing-concept/m-p/8249947#M1630986 <HTML><HEAD></HEAD><BODY><P>With PERFORM using the parameters shoudl not be changed in the subroutine. With PERFORM changing you can change the parameters in your subroutine.</P><P></P><P>Therefore use changing if in any of your calls the parameters are changed.</P></BODY></HTML> Mon, 10 Oct 2011 13:23:43 GMT https://community.sap.com/t5/application-development-and-automation-discussions/perfor-using-and-changing-concept/m-p/8249947#M1630986 PeterJonker 2011-10-10T13:23:43Z