The error message "An SQLSTATE or SQLCODE variable declaration is in a nested compound statement" usually indicates that you have declared an SQLSTATE or SQLCODE variable within a compound statement (BEGIN ... END). In most databases, this is not allowed and the variable must be declared in the outermost scope.

To resolve this error, you need to move the declaration of the SQLSTATE or SQLCODE variable to the outermost scope and ensure that it is not within any compound statements.

Here's an example to illustrate this:

-- Incorrect: Declaration within a compound statement
DO
BEGIN
    DECLARE @sqlstate VARCHAR(5);
    -- more code here
END;

-- Correct: Declaration in the outermost scope
DECLARE @sqlstate VARCHAR(5);
DO
    -- more code here
END;
spam fails_task lang_mismatch pii not_appropriate hate_speech sexual_content quality toxicity humor helpfulness creativity violence