DB2 SQL-Error: -580
SQLState: 42625
Short Description: THE RESULTEXPRESSIONS OF A CASE EXPRESSION CANNOT ALL BE NULL
There is a CASE expression in the statement that has all the result-expressions (expressions following the THEN and ELSE keywords) coded with the keyword NULL. System action: The statement cannot be processed. Programmer response: Change the CASE expression to include at least one result-expression with a keyword other than NULL.