Bar code GS1-128
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Jordi Moncadas
Dec 11, 2024, 9:54:18 AM12/11/24
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Is it possible to generate GS1-128 barcodes with Report Manager?
Daniel Georgi
Dec 11, 2024, 11:01:22 AM12/11/24
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Yes, I think so.
Basically, it is a normal Code 128 barcode with a special data structure according to GS1 specifications.
For example, a GTIN article number and a best-before date.
01 GTIN of the trading unit
15 Best before date (YYMMDD)
'(01)4000001012978(15)250320'
Basically, it is a normal Code 128 barcode with a special data structure according to GS1 specifications.
For example, a GTIN article number and a best-before date.
01 GTIN of the trading unit
15 Best before date (YYMMDD)
'(01)4000001012978(15)250320'
In the condition of the barcode, you must of course dynamically assemble the correct structure.
I am not sure whether the brackets must also be included in the barcode.
Jordi Moncadas
Dec 11, 2024, 12:22:29 PM12/11/24
to reportman
Thank you for your response,
But we found that the generated format is not exactly the same. I have highlighted the differences between the Code 128C barcode, which is the closest match, and the one it should be.
We have the problem that not all barcode readers can read 128 codes.
We have the problem that not all barcode readers can read 128 codes.
El dia dimecres, 11 de desembre del 2024 a les 17:01:22 UTC+1, hyr...@gmail.com va escriure:
Daniel Georgi
Dec 11, 2024, 1:44:14 PM12/11/24
to reportman
I will try to generate the barcode tomorrow with the report manager.
Jordi Moncadas
Dec 12, 2024, 4:36:04 AM12/12/24
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We have detected that what we are missing is the FNC1
El dia dimecres, 11 de desembre del 2024 a les 19:44:14 UTC+1, hyr...@gmail.com va escriure:
Jordi Moncadas
Dec 12, 2024, 4:39:14 AM12/12/24
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If we generate a Code 128 barcode on https://barcode.tec-it.com/en and create the following barcode \F0218422410535450\F370448\F10201206, it works correctly.
El dia dijous, 12 de desembre del 2024 a les 10:36:04 UTC+1, Jordi Moncadas va escriure:
Toni Martir
Dec 12, 2024, 10:20:26 AM12/12/24
to reportman
GS1 should start with an FNC1, that is the #102 char.
Expression example:
#102+'10896021'+#102+'21456738XABT'
Parentheses are not encoded. (10)896021(21)456738XABT'
FNC1 is used to separate information segments when they are variable length (like batch number), usually only one variable length segment is placed at the end, so only a FNC1 is needed at the start.
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Toni Martir
Jordi Moncadas
Dec 12, 2024, 11:52:39 AM12/12/24
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We are still facing the same issue with the expression: #102 + '0218422410535450' + #102 + '370448' + #102 + '10241206'
El dia dijous, 12 de desembre del 2024 a les 16:20:26 UTC+1, toni....@gmail.com va escriure:
Toni Martir
Dec 13, 2024, 4:21:16 AM12/13/24
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I think I was wrong about the FNC1, it's coded internally as the '¿' character not the #102.
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Toni Martir
Jordi Moncadas
Dec 18, 2024, 4:43:55 AM12/18/24
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It seems that it works perfectly!
Thank you!
El dia divendres, 13 de desembre del 2024 a les 10:21:16 UTC+1, toni....@gmail.com va escriure:
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