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[Vasilis Anastas]

Hello,
any idea how to translate this message in custome language (greek)?

 At the beginning of the upload it is 0% and immediately changes to 100%.
I have tried almost everything but nothing.

[Mark Roethof]

Hi there,

"I have tried almost everything but nothing."

Can you share what you tried?

[Mark Roethof · Accepted solution]

If I do a very quick check on my PDI, I see a UI Message:

Search if you have that also and update it. If you don't have that one, add it. Do take a good look at the key, that's critical!

[Vasilis Anastas]

Thank you Mark! This is it. 
I couldnt find anything like that in my instance. I was trying something like Uploading is {0}% complete and similar examples. 

[Sandeep Rajput]

@Vasilis Anastas This message should be available in the sys_ui_message table. You can provide the translations from there.