Help with model fix

[Kryssy]

Hello,

I have an issue with my model, it was working perfectly but all of a sudden I am getting the below error. It relates to one of the formula below howver I can not find anything wrong with the formula. Additionally, if I refresh each of the tables individually on transform data it works however if I hit refresh on the visuals then it gives the below error. Please help I am not entirely sure what wrong or how to fix. I have also sent frown which directed m

HT - Days Worked =

VAR targetstartdate= SELECTEDVALUE('Global Staff Targets'[Target Start Date])

VAR endomonth = ENDOFMONTH(Dates[Date])

VAR startmonth = STARTOFMONTH(Dates[Date])

VAR enddate =

IF(TODAY()>=endomonth,endomonth,TODAY()

)

VAR startdate =

IF(

targetstartdate<=startmonth,startmonth,targetstartdate

)

RETURN IF(DATEDIFF(startdate, enddate,DAY) <0,0, (DATEDIFF(startdate, enddate,DAY)))+1

[v-easonf-msft · Accepted solution]

Hi, @Kryssy 

The error detail has shown that 'A column specified in the call to function 'ENDOFMONTH' is not Type of DATE'.

Please check if your Table ‘Dates’  is continuous and the data type of date[date] is  of type DATE.

You can refer to these related threads.

Reason for error: 'A column specified in the call to function 'PARALLELPERIOD' is not of type DATE' 

A column specified in the call to function is not of type date 

MdxScript(Model) (8, 67) Calculation error in measure A column specified in the call to function 

Best Regards,
Community Support Team _ Eason