topic Re: Subroutine in Application Development and Automation Discussions https://community.sap.com/t5/application-development-and-automation-discussions/subroutine/m-p/2305011#M504121 <HTML><HEAD></HEAD><BODY><P>What's the use of Changing in defining Subroutine</P></BODY></HTML> Fri, 18 May 2007 22:02:56 GMT Former Member 2007-05-18T22:02:56Z Subroutine https://community.sap.com/t5/application-development-and-automation-discussions/subroutine/m-p/2305009#M504119 <HTML><HEAD></HEAD><BODY><P>Can we call subroutine defined in Program A to Program B?</P></BODY></HTML> Fri, 18 May 2007 21:59:04 GMT https://community.sap.com/t5/application-development-and-automation-discussions/subroutine/m-p/2305009#M504119 Former Member 2007-05-18T21:59:04Z Re: Subroutine https://community.sap.com/t5/application-development-and-automation-discussions/subroutine/m-p/2305010#M504120 <HTML><HEAD></HEAD><BODY><P>Yes as long as you pass the parameters in the way it is expected by the subroutine.</P><P></P><P>You can have a statement like this in program B to call a subroutine in program A</P><P></P><P>PERFORM subroutine_of_a IN PROGRAM a TABLES .... USING .... CHANGING...</P></BODY></HTML> Fri, 18 May 2007 22:00:47 GMT https://community.sap.com/t5/application-development-and-automation-discussions/subroutine/m-p/2305010#M504120 Former Member 2007-05-18T22:00:47Z Re: Subroutine https://community.sap.com/t5/application-development-and-automation-discussions/subroutine/m-p/2305011#M504121 <HTML><HEAD></HEAD><BODY><P>What's the use of Changing in defining Subroutine</P></BODY></HTML> Fri, 18 May 2007 22:02:56 GMT https://community.sap.com/t5/application-development-and-automation-discussions/subroutine/m-p/2305011#M504121 Former Member 2007-05-18T22:02:56Z Re: Subroutine https://community.sap.com/t5/application-development-and-automation-discussions/subroutine/m-p/2305012#M504122 <HTML><HEAD></HEAD><BODY><P>Apologize Changing Keyword</P></BODY></HTML> Fri, 18 May 2007 22:03:21 GMT https://community.sap.com/t5/application-development-and-automation-discussions/subroutine/m-p/2305012#M504122 Former Member 2007-05-18T22:03:21Z Re: Subroutine https://community.sap.com/t5/application-development-and-automation-discussions/subroutine/m-p/2305013#M504123 <HTML><HEAD></HEAD><BODY><P>Typically if you want to change the value of a passing parameter within the subroutine code, you will use CHANGING. You can read the help on PERFORM which will explain all the options in detail.</P></BODY></HTML> Fri, 18 May 2007 22:05:27 GMT https://community.sap.com/t5/application-development-and-automation-discussions/subroutine/m-p/2305013#M504123 Former Member 2007-05-18T22:05:27Z