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SvajunasK1
Contributor
Contributor

task error every second day

System error: Failed to open file in write mode for file: C:\Qlik\DATA\TSM\QVD\

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2 Replies
Seanog_Murphy
Creator III
Creator III

Hi @SvajunasK1 
Can you please check the discussion here and let us know if it is helpful:
https://community.qlik.com/t5/QlikView-App-Dev/System-error-Failed-to-open-file-in-write-mode-for-fi...

JustinDallas
Specialist II
Specialist II

Whenever I've gotten this error, it's because reload Task A is reading from Some.qvd, and reload Task B is trying to write to it.

It can be difficult to debug, but I would try to see which tasks overlap with the failing task timewise, and then see if they reference the file in question.