In this post, you’ll learn about the error message -112 the operand of a column function is another column function or distinct folowed by an experssion in the IBM DB2 database , the reason why it occurs along with the solution to fix it
IBM DB2 Error Message
-112 the operand of a column function is another column function or distinct folowed by an experssion
Reason for the Error
The operand of a column function can be either an expression or DISTINCT followed by an expression.� The operand cannot be another column function
Solution
Correct the function specification.
