Oracle Error PLS-00561: character set mismatch on value for parameter ‘string’

Oracle Error Message

PLS-00561: character set mismatch on value for parameter ‘string’

Reason for the Error

An expression was used that contains an incorrect character set. The actual argument has a character set conflict. If a default argument value is being used, it might be in conflict with some actual argument that must have the same character set.

Solution

Adjust the expression, using TRANSLATE(… USING …) or change the character set.