-20295   THE EXECUTION OF A BUILT IN FUNCTION function RESULTED IN AN ERROR REASON CODE reason-code

Explanation

The execution of a built-in function (BIF), function, resulted in an error. The reason code, reason-code, further explains the reason for the error:
4
A string longer than allowed returned as a result of an UPPER or LOWER function execution. Correct the usage of the function by using a varying-length string long enough to contain the expanded result.

System action

The statement cannot be processed.

Programmer response

Correct the use of the built-in function, function.

SQLSTATE

22531