销售出库单由简单生产领料单自动生成，单据状态为暂存。然后在销售出库单当中输入必要信息之后，提交保存。提示以下错误：
发生时间： 2015-10-06 12:44:11
错误编号： BOS_ExecuteNonQuery
错误信息： ORA-00001: unique constraint (CLOUD.IDX_STK_INVENTORY_CLUST) violated
Sql语句：
MERGE INTO T_STK_INVENTORY IT
USING (SELECT MIN(FINVENTORYID) AS FINVENTORYID, SUM(FBASEQTY) AS FBASEQTY,SUM(FSECQTY) AS FSECQTY,
FSTOCKORGID,FKEEPERTYPEID,FKEEPERID,FOWNERTYPEID,FOWNERID,FSTOCKID,FSTOCKLOCID,FAUXPROPID,FSTOCKSTATUSID,
FLOT,FBOMID,FMTONO,FPROJECTNO,FPRODUCEDATE,FEXPIRYDATE,FBASEUNITID,FSTOCKUNITID,FMATERIALID,FSECUNITID
FROM TM_STK_UpdateStockToTemp
GROUP BY FMATERIALID,FSTOCKORGID,FKEEPERTYPEID,FKEEPERID,FOWNERTYPEID,FOWNERID,FSTOCKID,FSTOCKLOCID,FAUXPROPID,FSTOCKSTATUSID,
FLOT,FBOMID,FMTONO,FPROJECTNO,FPRODUCEDATE,FEXPIRYDATE,FBASEUNITID,FSTOCKUNITID,FSECUNITID ) IT2
ON (IT.FID = IT2.FINVENTORYID)
WHEN MATCHED THEN
UPDATE SET IT.FBASEQTY = IT.FBASEQTY + IT2.FBASEQTY,IT.FSECQTY = IT.FSECQTY + IT2.FSECQTY
WHEN NOT MATCHED THEN
INSERT (FID,FSTOCKORGID,FKEEPERTYPEID,FKEEPERID,FOWNERTYPEID,FOWNERID,FSTOCKID,
FSTOCKLOCID,FAUXPROPID,FSTOCKSTATUSID,FLOT,FBOMID,FMTONO,FPROJECTNO,FPRODUCEDATE,
FEXPIRYDATE,FBASEUNITID,FBASEQTY,FBASELOCKQTY,FSECQTY,FSECLOCKQTY,FSTOCKUNITID,FMATERIALID,FQTY,FLOCKQTY,FSECUNITID,
FOBJECTTYPEID,FBASEAVBQTY,FAVBQTY,FSECAVBQTY)
VALUES(IT2.FINVENTORYID,IT2.FSTOCKORGID,IT2.FKEEPERTYPEID,IT2.FKEEPERID,IT2.FOWNERTYPEID,IT2.FOWNERID,IT2.FSTOCKID,