Re: strange sql system error 901 has cropped up

["Clare Holtham" <Clare.Holtham@xxxxxxxxxxxxxx>]

Hi Santosh,

Check your query options file - this should be called QAQQINI and there
should be an IBM supplied default in QSYS and a customised version in
QUSRSYS if you have changed anything....

Clare

----- Original Message -----
From: "SANTOSH PRASAD" <santoshp@xxxxxxxxxxxxxxxxx>
To: <midrange-l@xxxxxxxxxxxx>
Sent: Tuesday, March 25, 2003 4:42 AM
Subject: strange sql system error 901 has cropped up


>
>
> I have  a curious case.
> We have V4R5 running ok for the past 2 years. All the programs were also
> running ok since then.
> 4 days back, an IPL and a complete backup was taken ( thats a regular
> affair on a monthly basis). Everything was normal during the backup and
IPL
> procedure.
>
> But few of the SQL statements in a few programs now has started failing
now
> and then with SQLCODE 901.
>
> Interestingly,all these SQL statements are having subselects. At times ,
> the SQL runs successfully and at times in another session, it fails.I am
> giving the SQL statement.
> SELECT ID_PROCSPC
>                    FROM FPPCCPDLDB/V_PPRCCHRT
> WHERE  CD_TYPRCSP = 'A'      AND
> PROC_CHTNO IN (SELECT  PROC_CHTNO FROM FPPCCPDLDB/V_PTDCPRLN
>                WHERE PROC_CHTNO LIKE '%S'   AND
>                TDC_NO IN (SELECT TDC_NO FROM FPPCCPDLDB/V_PTDCNO
>                         WHERE STL_QLTYCD = 'T01018'))
>
> The dspjoblog when query is successful is as
> follows.................................................
> CONNECT to relational database AS40017 completed.
> Current connection is to relational database AS40017.
> Current connection is to relational database AS40017.
> Unable to retrieve query options file.
> Unable to retrieve query options file.
> Subselects processed as join query.
> Selection fields mapped to different attributes.
> All access paths were considered for file V_PTDCPRLN.
> Access path built from keyed file I_PTDCPRLN.
> File V_PPRCCHRT processed in join position 1.
> File V_PTDCPRLN processed in join position 2.
> File V_PTDCNO processed in join position 3.
> ODP created.
> Blocking used for query.
> Connection to relational database AS40017 ended.
> SQL cursors closed.
>
> dspjoblog when the query fails is as follows :
> CONNECT to relational database AS40017 completed.
> Current connection is to relational database AS40017.
> Current connection is to relational database AS40017.
> Unable to retrieve query options file.
> Unable to retrieve query options file.
> Invalid value in floating-point instruction.
> Internal failure occurred in query processor.
> SQL system error.
> Connection to relational database AS40017 ended.
> SQL cursors closed.
>
> Message ID . . . . . . :   MCH1209       Severity . . . . . . . :   40
> Message type . . . . . :   Escape
> Date sent  . . . . . . :   25/03/03      Time sent  . . . . . . :
> 09:36:04
> Message . . . . :   Invalid value in floating-point instruction.
> Cause . . . . . :   The floating-point operation requested cannot be done.
>   This is caused by values which are not valid for this operation.
Frequent
>   causes of this condition include:
>     -- Addition or subtraction of infinity with infinity.
>     -- Multiplication of zero times infinity.
>     -- Division of zero by zero.
>     -- Division of infinity by infinity.
> Recovery  . . . :   Correct the invalid value in the floating-point
>   instruction.
>  Message ID . . . . . . :   CPF4204       Severity . . . . . . . :   50
>  Message type . . . . . :   Escape
>  Date sent  . . . . . . :   25/03/03      Time sent  . . . . . . :
> 09:36:04
>  Message . . . . :   Internal failure occurred in query processor.
>  Cause . . . . . :   A system failure has occurred in the query processor
>    program.  The query definition template number is 1.
>  Recovery  . . . :   See the low-level messages.  Correct any errors and
> try
>    your request again.  If the problem continues, report the problem
> (ANZPRB
>    command).
>
>
> IBM people here have no clue about it. Have any of u got a solution ? What
> is the cause ? We have got the latest pfts already installed on the
> machine.
>
> regards
> Santosh.
> e- mail at :  santoshp@xxxxxxxxxxxxxxxxx
> FPC-IS, ITS, Tata Steel.
> Jamshedpur, India.
> Tel : 2147095 (O)
>
>
>
>
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