Forum Discussion
Weeknum function error - can't get ISO week
From all the documentation I have seen, this DAX code should give me the ISO week number for today:
Week = WEEKNUM(Today(), 21)
But this is giving me an error, saying 21 is not the correct parameter type. When it gives me the available options, only 1 and 2 appear:
The documentation here seems to clearly state that 21 is a valid option for return_type:
https://learn.microsoft.com/en-us/dax/weeknum-function-dax
Does anyone know why it will not accept 21 as the parameter?
Hi MAG_PRG ,
According to research, a similar issue has been reported internally.
I will update here once I get any information.
Best Regards,
Liu Yang
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.
2 Replies
I have the same issue with my existing WEEKNUM function!
WEEKNUM(TODAY(),2) is giving me since yesterday also the "Parameter is not the correct type" error breaking many reports..Hi MAG_PRG ,
According to research, a similar issue has been reported internally.
I will update here once I get any information.
Best Regards,
Liu Yang
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.
