我需要一些帮助来了解我的hana图形视图没有提取任何数据的原因。
我的SQL过程如下。
CREATE PROCEDURE "CONFIG"."PROC_INVENTORYVALUE"() AS
BEGIN
DECLARE V_MONTH NVARCHAR(6);
DECLARE CURSOR tt_PLANTS FOR SELECT "0SOURSYSTEM","ZPLANT","ZREGION" FROM "_SYS_BIC"."CVD_PLANT" WHERE "ZREGION"!='';
V_MONTH = '201811';
FOR CUR_ROW AS tt_PLANTS DO
SELECT "SourceSystem", "Region", "Plant", "WarehouseNumber", "StorageLocation", "SalesOrderNumber", "SalesOrderStatus" FROM "_SYS_BIC"."CVU_REP_IVR_REPORT" (PLACEHOLDER."$SOURCESYSTEM_1$"=>:CUR_ROW."0SOURSYSTEM", PLACEHOLDER."$CAL_MONTH$"=>:V_MONTH, PLACEHOLDER."$REGION_1$"=>:CUR_ROW."ZREGION", PLACEHOLDER."$PLANT_1$"=>:CUR_ROW."ZPLANT") GROUP BY "SourceSystem", "Region", "Plant", "WarehouseNumber", "StorageLocation", "SalesOrderNumber", "SalesOrderStatus" into "SCHEMA"."TAB_IVR_STG";
commit;
END FOR;
CLOSE tt_PLANTS;
END;
当我运行该过程时，它将在游标中循环，但是将0条记录插入到表“ TAB_IVR_STG”中。
语法是否有错误或过程中缺少的内容？
非常感谢您的帮助。
致谢
乌马尔·阿卜杜拉