12-03-2007 4:12 PM
Hello,
I´m scanning serial numbers and after every scanning, the previous value is duplicated in the current line:
1st. 7777
2nd. 88887777
3rd. 999988887777
4th 00009999888887777
and so on
has any body any idea on what the problem could be ??
12-03-2007 4:29 PM
What you are seeing is the basic functionality of either the gui if you are running this on a remote terminal using SAPconsole. Basically, what you need to do is hit "ENTER" after each scan and process that scanned value in your application. There are a number of ways to approach this. First, you would need to set the "ENTER" key as a valid user command in your gui status of the application(and handle accordingly in the PAI), then depending on the scanner, you can set a "postamble" within the scanner itself, which will automatically issue the "ENTER" after scanning the barcode.
Regards,
Rich Heilman
12-03-2007 4:29 PM
What you are seeing is the basic functionality of either the gui if you are running this on a remote terminal using SAPconsole. Basically, what you need to do is hit "ENTER" after each scan and process that scanned value in your application. There are a number of ways to approach this. First, you would need to set the "ENTER" key as a valid user command in your gui status of the application(and handle accordingly in the PAI), then depending on the scanner, you can set a "postamble" within the scanner itself, which will automatically issue the "ENTER" after scanning the barcode.
Regards,
Rich Heilman
12-03-2007 4:41 PM