DTP Error with Invalid Parameter Value

Hi All,

I have a modified a DTP that is previously using the "Material Availability Date" field as filter (via a Routine) and changed it to use "Sales Date".

After the modification, I am now encountering this error when executing the DTP: "Parameter DATE_FROM has the invalid value / /"

Message No. FK088 .

The "Material Availability Date" field is configured as DATS with length of 8 while the "Sales Date" field is configured as CHAR with length of 10, however; both are pulling 8 digits only that represents YYYYMMDD.

Any idea for a work around with Sales Date?

All the best!