Thank's Radzmar for your answer,can you tell me with wich support did
you try to read thoose barcodes ?you have to know that when i scan them
with my application (goggles)the QR code is correct, and the datamatrix
is not,another thing to know ... i print thoose barcodes via livecycle
on SAP.thank you for your remark on the datamatrix !