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Unable to create target mapping and tiles with Microsoft Surface Pro 2017

Hi, Experts

I found some issue of sapui5 when using device with touch screen.

But there're some issue that I found on my surface when I tried save to target mapping.

The issue is when i save the target mapping there's nothing happened at the first time then I tried to input value again then save and error will occurs "Cannot read property 'length' of undefined"

*I tried another browser including Firefox , IE , Chrome , Opera but results are the same.

*I tested on another device with touchscreen but there is no problem like this.

*I also disable touch screen in device manager but issue still occurs.

I'am not sure this problem cause of my surface or it's bug.

Best Regards,

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1 Answer

  • May 07, 2018 at 03:08 PM


    What sapui5 library version do you have installed in your system?

    I would intall the latest available patch for your release:

    2482210 “ABAP SAPUI5 1.38 release”.

    2493450 - ABAP SAPUI5 1.44 release

    2468634 - ABAP SAPUI5 1.48 release

    2550980 - ABAP SAPUI5 1.52 release

    then clear the caches as explained in:

    2319491 - How to clean up the cache after applying changes that affect SAP Fiori apps

    Hope this helps!

    Best regards,


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    • Hi Bruno,

      SAPUI5 Version on my system is 1.44 but I'm not sure this problem came from SAPUI5 version because I tried on another device with touchscreen (Both of Window and macOS) and It's work without error. Although upgrading have a lot of impact :(

      Best Regards,