topic information neede in function modules in Application Development and Automation Discussions https://community.sap.com/t5/application-development-and-automation-discussions/information-neede-in-function-modules/m-p/3161003#M751953 <HTML><HEAD></HEAD><BODY><P>Hi friends, </P><P></P><P>i need the diference between export an d changing and tables for function modules</P><P></P><P>Thanks &amp; Regards</P><P></P><P>Jagadeeshwar.b</P></BODY></HTML> Fri, 14 Dec 2007 12:51:41 GMT Former Member 2007-12-14T12:51:41Z information neede in function modules https://community.sap.com/t5/application-development-and-automation-discussions/information-neede-in-function-modules/m-p/3161003#M751953 <HTML><HEAD></HEAD><BODY><P>Hi friends, </P><P></P><P>i need the diference between export an d changing and tables for function modules</P><P></P><P>Thanks &amp; Regards</P><P></P><P>Jagadeeshwar.b</P></BODY></HTML> Fri, 14 Dec 2007 12:51:41 GMT https://community.sap.com/t5/application-development-and-automation-discussions/information-neede-in-function-modules/m-p/3161003#M751953 Former Member 2007-12-14T12:51:41Z Re: information neede in function modules https://community.sap.com/t5/application-development-and-automation-discussions/information-neede-in-function-modules/m-p/3161004#M751954 <HTML><HEAD></HEAD><BODY><P>An export parameter is always empty initially and you have to fill it in your function module to be able to pass any values out, whereas a changing parameter allows you to pass values into the function module that you can change within the function module and the changed values will be passed out through the same parameter again</P><P></P><P>Hope that helps,</P><P>Michael</P></BODY></HTML> Fri, 14 Dec 2007 12:56:22 GMT https://community.sap.com/t5/application-development-and-automation-discussions/information-neede-in-function-modules/m-p/3161004#M751954 Former Member 2007-12-14T12:56:22Z