The second parameter for %LOOKUPxx is not valid.
20
Cause . . . . . : The second parameter for built-in function %LOOKUP, %LOOKUPGE, %LOOKUPGT, %LOOKUPLE, or %LOOKUPLT must be the name of an array. In addition, it must be the same type and have the same CCSID as the first parameter. The built-in function is ignored.
Recovery . . . : Correct the second parameter for the built-in function. Compile again.
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