topic Re: Generate multiple line QR code from smart form in DevOps and System Administration Forum

Generate multiple line QR code from smart form

former_member752637 — Mon, 21 Jun 2021 06:15:25 GMT

Dear expert.
We expect to generate multiple line QR code from smart form.

below is my code:

data:
gv_2d type CHAR255.

gv_2d = '001\c013\\c010\20\c009\30\c013\\c010\40\c009\50'.

but the 2D scan result is :001\c013\\c010\20\c009\30\c013\\c010\40\c009\50

we wish the 2D scan result like below:

10 20
30 40
50

Can anybody share right code ?

Regards

Victor

Re: Generate multiple line QR code from smart form

Sandra_Rossi — Mon, 21 Jun 2021 06:53:35 GMT

Search the Web:

newline in QR code site:stackoverflow.com

(I see answers like %0A or %0D)

Re: Generate multiple line QR code from smart form

Sandra_Rossi — Mon, 21 Jun 2021 07:13:12 GMT

Please use the COMMENT button for comments, questions, adding details, replying to a comment or a proposed solution or to the OP question, etc., ANSWER is only to propose a solution, dixit SAP text at the right of the answer area.

Re: Generate multiple line QR code from smart form

Sandra_Rossi — Mon, 21 Jun 2021 07:16:14 GMT

So, you are saying that you tried both %0A and %0D (instead of \\c) and it didn't work.

Could you explain why you have initially chosen \c and \\c? What documentation is it coming from?

Note that read issues often come from scanner configurations. What model is it and what configurations did you try?

Re: Generate multiple line QR code from smart form

former_member752637 — Mon, 21 Jun 2021 07:22:01 GMT

Hi Sandra,

this is PHP code, we want SAP ABAP coding.

Regards

Victor

Re: Generate multiple line QR code from smart form

Sandra_Rossi — Mon, 21 Jun 2021 08:22:39 GMT

%0A and %0D are not PHP.

Re: Generate multiple line QR code from smart form

Sandra_Rossi — Mon, 21 Jun 2021 08:50:44 GMT

You may delete this "answer". For information, existing answers prevent people from editing their "question comments".

Re: Generate multiple line QR code from smart form

former_member752637 — Mon, 21 Jun 2021 08:54:26 GMT

We got below documentation from SAP note 2358186. It has barcode setting also, still we are not getting desired output

Re: Generate multiple line QR code from smart form

Sandra_Rossi — Mon, 21 Jun 2021 11:40:58 GMT

Thank you for note 2358186 which explains that!

So \c013\\c010\ corresponds to ABAP |\r\n| and \c009\ corresponds to ABAP |\t|, but as the note states, \r \n \t are converted to # by ABAP kernel when output to QR code.

Did you try directly this, just to test?

gv_2d = |10\t20\r\n30\t40\r\n50|.

(if the note is right, you should scan 10#20##30#40##50, but that's worth trying)

Re: Generate multiple line QR code from smart form

Sandra_Rossi — Mon, 21 Jun 2021 11:49:33 GMT

What barcode parameters do you use exactly?

Do you have SAPKB74009 or above? (minimal Support Package for QR code feature; note 2030263)

And also, do you have the required kernel patch level? (note 2029589)

Re: Generate multiple line QR code from smart form

former_member752637 — Tue, 22 Jun 2021 02:55:41 GMT

Hi Sandra,

I tried the code: gv_2d = |10\t20\r\n30\t40\r\n50|.

scan result: 10#20##30#40##50

Re: Generate multiple line QR code from smart form

former_member752637 — Tue, 22 Jun 2021 05:23:16 GMT

Hi Sandra, please find attached is our barcode parameter

please also find below answer from our Basis guy.

2.Do you have SAPKB74009 or above? (minimal Support Package for QR code feature; note 2030263) – We are on Support Package “SAPKB74007”. As per OSS Note # 2030263, This feature is implemented from Release 740 SP09. Currently we are on Release 740 SP07 only. We are on Lower level and 2D Barcode is not supported in our current systems.

3.And also, do you have the required kernel patch level? (note 2029589) – Yes we are good on Kernel side and we are on 749.

Regards

Victor