2155 String concatenation overflow

Advantage Error Guide

Problem: The result of a string concatenation (with the + operator or the CONCAT scalar function) exceeded a computed expression length. In versions 7.0 and earlier, the result of these concatenations was limited to 1024 characters. This limitation has been removed. This error should not occur in versions 7.1 and later.

Solution: Adjust the SQL statement to avoid exceeding the maximum literal length.