By normal means, it will display a value. However under some scenarios where the posted amount is NULL/ not available, it wouldn’t display a value there.
Is there any way to convert the NULL/Blank value to 0 in order for me to display the POHeader.TotalOrder amount instead of blank value?
I’m no expert, but I can think of two ways to do this
In your SubQuery5.Calculated_PostedAmt you can do a case statement
CASE WHEN (calculation IS NULL) THEN 0 ELSE (calculation) END
or
In the calculation you listen above, also a case statement
CASE WHEN (SubQuery5.Calculated_PostedAmt IS NULL) THEN (POHeader.TotalOrder) ELSE (POHeader.TotalOrder - SubQuery5.Calculated_PostedAmt) END