topic Re: How to check whether Lineage Info is missing in QVW in QlikView

How to check whether Lineage Info is missing in QVW

Thu, 31 Dec 2015 09:29:24 GMT

Hi,

I have a requirement where I need to read Lineage info of many QVW files.

while doing so , I am getting error when Lineage info is blank for QVW file.

I am reading all QVWs using loop.. Is there any way by which I can identify that QVW has no Lineage info so that I will skip the iteration for that QVW.

Thanks in Advance

Re: How to check whether Lineage Info is missing in QVW

swuehl — Thu, 31 Dec 2015 12:10:24 GMT

One possible solution could be to set ERRORMODE variable temporary to 0:

SET ErrorMode =0;

// Your lineage load script

Set ErrorMode = 1;

You can use the error variables like ScriptError to check if there has been some error in your LOAD, see chapter error variables in the HELP file.