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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
Creator III
Creator III

Hi @SvajunasK1 
Can you please check the discussion here and let us know if it is helpful:

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.