I have multiple parameters for a report in SSRS Report Builder. I want all the parameters to allow blank values if no selection is necessary, but when I try to run the Report, the first parameter will allow a null/blank value and it will prompt me for the rest of the parameters. Is there any way around this?
Set Allow Blank Value
(and/or Allow NULL Values
) for all the parameteres.
If the Available values
are set, make sure your available values
for the parameter brings Blank(and/or NULL) values.
If it comes from query. Update your query something like this:
SELECT FieldX FROM Table1
WHERE blah=blah
UNION
SELECT ''
UNION
SELECT NULL
If it is specify values then specify Blank and NULL values
Set the Default values
to pull the blank(OR NULL) depending on your requirement. For Blank leave the value as empty.
Final thing your query which produces the data can handle Blank(and/or NULL) values.
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