In this post, you’ll learn about the IBM DB2 Error -20473 and the reason why you are receiving it
IBM DB2 Error Code :
-20473
Reason for this Error in DB2
THE INPUT ARGUMENT OF FUNCTION function-name THAT IS DEFINED WITH THE NOT-SECURED OPTION MUST NOT REFERENCE COLUMN column-name FOR WHICH A COLUMN MASK IS ENABLED AND THE COLUMN ACCESS CONTROL IS ACTIVATED FOR THE TABLE