DB2 SQL-Error: -245
Short Description: THE INVOCATION OF FUNCTION IS AMBIGUOUS
DB2 issues this error when an invocation of a function is ambiguous. This occurs when an untyped parameter marker is passed to a function and there are two or more possible candidate functions to resolve to during function resolution. System action: The statement cannot be processed. Programmer response: Fix the problem and retry. This could involve a change to the SQL statement, changing the definition of a funtion, or a change to the userÂ’s SQL path. See the DB2 Application Programming and SQL Guide for details on function resolution.