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Backend Error running script

Hello experts,

I bumped into an error while I was adding scripts to set the defaults values of 2 combobox and 1 textfield of tx MIGO via OnLoad event.

This is the script:

And this is what happend sometimes when I open the flavor:

Hope you guys can point me in the right direction with this issue, I dont know what else to do


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1 Answer

  • Best Answer
    Dec 05, 2016 at 03:27 PM

    The error message tells you what happened - you tried to set a value in a read-only field. It looks like this was caused by the first line of your script. If this only happens sometimes, then I guess sometimes that field is writeable and sometimes not. I don't know transaction MIGO well enough to know why that might happen. Do you?


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    • Your internet connection shouldn't have any effect on this. If the field is really always ready for input, then something strange is going on. Setting a key value for this field in the onLoad script works for me.

      Are you up to date with all patches and notes? If so, then I suggest creating an OSS incident to get SAP to look at this.