-16069   A REGULAR EXPRESSION ARGUMENT value PASSED TO THE FUNCTION function-name MATCHES A ZERO-LENGTH STRING. ERROR QNAME= err:FORX0003

Explanation

The value that was specified for the pattern parameter in a call to the function function-name matches a zero-length string. A zero-length string is not a valid pattern for this function because the pattern will never match a substring in the input string.

Programmer response

Pass a valid pattern to the function call, or remove the function call from the expression.

SQLSTATE

10609