Scanning Barcodes with B1UP

Hi,

We have developed a function to scan barcodes into a field and then check that items are on various documents like Document Delivery and GRPO. We have noticed that when the barcode is scanned it is slowly keyed into SAP. When B1UP is turned off, the barcode is entered instantly. With B1UP running, it seems that all the validations are checked for every number of the barcode. Is there a way to stop the validations being run until after the barcode is entered and the tab key is pressed?

Thanks.