Printing in Bar code in SAP EHS WWI error

[Former Member]

Hi everyone

I'm attempting to print barcode by using barcode.dll provided by external vendor (as explained in sap note n° 25344).

I'm using barcode dll provided by TEC-IT and I correctly see label preview in CG42.

When I attempt to print label WWI server always return  the same error log:

I000     WwiBC.dll: AdapterSap::loadBarcodeLibrary:Cannot load library: BarCode.dll

W607  Bar code library could not be loaded. (3553535).....

Can anyone print barcode succesfully with vendor barcode dll? Could You please help me to solve this issue?

Thanks

Andrea

[Former Member]

Hi Juan Carlos

Barcode.dll vendor tell me to install the barcode.dll in WWI server on the same folder of of WwiBC.dll.

Now WWI server generates labels with barcode without any problem.

Regards

Andrea

[JuanCarlosDelga]

Hi Andrea,

It's the barcode.dll library instaled in the server, if you can see the preview I asume that at least it's installed in your SAP Gui directory.

Regards.

JCD

[Mark-Pfister]

Very good point Juan!

Andrea please remember:
Preview means your local WWI installation is generating the final document.
GLM Printing / GLM Preview -> WWI Server / Synchron WWI Server is generating the final document and therefore the DDL needs to be on these servers.