Re: Error while creating a function in HANA

I actually created a similar function with the same logic and this is the sql

CREATE FUNCTION "PTIRUCHANUR"."ufnGetCustomerInformation"  (customerid int)

RETURNS table ("CUSTOMERID" INT,

"FIRSTNAME" NVARCHAR(30)  ,

     "LASTNAME" NVARCHAR(30)

)   LANGUAGE SQLSCRIPT

SQL SECURITY INVOKER AS  

    FROM "PTIRUCHANUR"."CUSTOMER"

    WHERE "CUSTOMERID" = :customerid;

END;

This function works when I do a select statement.

Also I created a another function which is giving me the same error as my question and the sql is as follows.

CREATEFUNCTION"HALLE"."UFNGETSALESORDERSTATUSTEXT_TEST"(status tinyint)

RETURNS TABLE("RET"nvarchar(15))

LANGUAGE SQLSCRIPT

SQL SECURITY INVOKER AS

-- Returns the sales order status text representation for the status value.

BEGIN

    DECLARE"RET"nvarchar(15);

    RETURN SELECT

        CASE status

            WHEN 1 THEN'In process'

            WHEN 2 THEN'Approved'

            WHEN 3 THEN'Backordered'

            WHEN 4 THEN'Rejected'

            WHEN 5 THEN'Shipped'

            WHEN 6 THEN'Cancelled'

            ELSE'** Invalid **'

        END

    AS"RET"

    FROM DUMMY;

END;

the function executed correctly however the select statement is throwing the error referred in my original question