https://community.sap.com/t5/application-development-and-automation-discussions/how-to-link-two-list-boxes-in-module-pool-programming/m-p/12421907#M1997302 <P>Assign a Function Code to the list box field so that to execute ABAP code immediately when the users changes the value. You can then do whatever you want.</P> Fri, 09 Apr 2021 06:24:07 GMT Sandra_Rossi 2021-04-09T06:24:07Z https://community.sap.com/t5/application-development-and-automation-discussions/how-to-link-two-list-boxes-in-module-pool-programming/m-p/12421906#M1997301 <P>i created the module pool program for list box. </P> <P>How to link two list boxes correlate them and also how to get values of list box1 to listbox2 for example room name it has values -- general and deluxe as listbox1 and room number - general has values 5 rooms and deluxe has values 3 rooms alloted in the room number as list box2?. </P> Thu, 08 Apr 2021 16:20:32 GMT https://community.sap.com/t5/application-development-and-automation-discussions/how-to-link-two-list-boxes-in-module-pool-programming/m-p/12421906#M1997301 former_member1122088 2021-04-08T16:20:32Z https://community.sap.com/t5/application-development-and-automation-discussions/how-to-link-two-list-boxes-in-module-pool-programming/m-p/12421907#M1997302 <P>Assign a Function Code to the list box field so that to execute ABAP code immediately when the users changes the value. You can then do whatever you want.</P> Fri, 09 Apr 2021 06:24:07 GMT https://community.sap.com/t5/application-development-and-automation-discussions/how-to-link-two-list-boxes-in-module-pool-programming/m-p/12421907#M1997302 Sandra_Rossi 2021-04-09T06:24:07Z