The condition name is not valid. The directive is ignored.
30
Cause . . . . . : The first character of the condition name must be alphabetic (A-Z, a-z, @, $, #). Subsequent characters must be alphabetic, numeric (0-9), or the underscore (_) character. The name "NOT" is not allowed. The maximum length of the name is 50.
Recovery . . . : Ensure that a valid condition name is specified. Compile again.
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