GET_TABLE_VALUE function is throwing a run time error

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Hi All,

I have stored the maximum duration limit of an absence in a UDT and using GET_TABLE_VALUE function to fetch the value in Validation formula to validate maximum limit conditions. Below is the attached formula.

I'm facing below error while trying to add this absence.

Error is not coming up if I'm hardcoding the value. Also I'm using same function and table in other formulas, they are all working fine.

When I fetched the GET_TABLE_VALUE function in the log, it's returning 'no value' (the default entry).

What mistake am I doing here?