https://community.sap.com/t5/application-development-and-automation-discussions/problem-in-reading-data-from-serial-port/m-p/9004727#M1698199 <HTML><HEAD></HEAD><BODY><P>Hi Experts,</P><P><BR />&nbsp;&nbsp;&nbsp; I am using a function module mentioned in the following link to read the data from serial port( from weighing Machine).</P><P>&nbsp;&nbsp; </P><P>&nbsp;&nbsp;&nbsp;&nbsp; <A _jive_internal="true" href="https://answers.sap.com/thread/1766170">http://scn.sap.com/thread/1766170</A></P><P><BR />&nbsp;&nbsp;&nbsp; If I am running the function module&nbsp; in the debugging mode , the data is getting retrieved,but<BR />&nbsp;&nbsp;&nbsp; is failing to read the data in the direct execution mode..</P><P></P><P>&nbsp;&nbsp;&nbsp; following are the routines which&nbsp; run in debugging :</P><P></P><P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; PERFORM open_port USING commport settings.<BR /> </P><P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 2.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; PERFORM read_port CHANGING input.</P><P></P><P>&nbsp;&nbsp;&nbsp;&nbsp; any answers please..</P></BODY></HTML> Fri, 17 Aug 2012 12:35:07 GMT Former Member 2012-08-17T12:35:07Z https://community.sap.com/t5/application-development-and-automation-discussions/problem-in-reading-data-from-serial-port/m-p/9004727#M1698199 <HTML><HEAD></HEAD><BODY><P>Hi Experts,</P><P><BR />&nbsp;&nbsp;&nbsp; I am using a function module mentioned in the following link to read the data from serial port( from weighing Machine).</P><P>&nbsp;&nbsp; </P><P>&nbsp;&nbsp;&nbsp;&nbsp; <A _jive_internal="true" href="https://answers.sap.com/thread/1766170">http://scn.sap.com/thread/1766170</A></P><P><BR />&nbsp;&nbsp;&nbsp; If I am running the function module&nbsp; in the debugging mode , the data is getting retrieved,but<BR />&nbsp;&nbsp;&nbsp; is failing to read the data in the direct execution mode..</P><P></P><P>&nbsp;&nbsp;&nbsp; following are the routines which&nbsp; run in debugging :</P><P></P><P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; PERFORM open_port USING commport settings.<BR /> </P><P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 2.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; PERFORM read_port CHANGING input.</P><P></P><P>&nbsp;&nbsp;&nbsp;&nbsp; any answers please..</P></BODY></HTML> Fri, 17 Aug 2012 12:35:07 GMT https://community.sap.com/t5/application-development-and-automation-discussions/problem-in-reading-data-from-serial-port/m-p/9004727#M1698199 Former Member 2012-08-17T12:35:07Z https://community.sap.com/t5/application-development-and-automation-discussions/problem-in-reading-data-from-serial-port/m-p/9004728#M1698200 <HTML><HEAD></HEAD><BODY><P>This message was moderated.</P></BODY></HTML> Sat, 09 Nov 2013 07:32:50 GMT https://community.sap.com/t5/application-development-and-automation-discussions/problem-in-reading-data-from-serial-port/m-p/9004728#M1698200 Former Member 2013-11-09T07:32:50Z