SELECTEDVALUE function not working in bar graph

Hi rohank11 
Thanks for raising this Fabric Community
Your ALL-status bars went missing because SELECTEDVALUE returned a single status (“Declined” or “Dropped”) in May’s context, and your SWITCH sent those to zero. To show the full running-total when nothing (or multiple statuses) is selected, use one of these patterns:

Total Active Patients =
IF(
HASONEVALUE( Append1[PatientStatus] ),
SWITCH(
VALUES( Append1[PatientStatus] ),
"Declined", 0,
"Dropped", 0,
[Total Active Patients in current month]
),
[Total Active Patients in current month]
)

For more details, see the official docs:
• SELECTEDVALUE → https://learn.microsoft.com/dax/selectedvalue-function-dax
• HASONEVALUE → https://learn.microsoft.com/dax/hasonevalue-function-dax
• SWITCH → https://learn.microsoft.com/dax/switch-function-dax


If the above information is helpful, please give us Kudos and mark the response as Accepted as solution.
Best Regards,
Community Support Team _ C Srikanth.