Server resources availability while executing a query

hi,
lets say we have a query that requires XX MB to be executed.
the needed memory is available, and while the query is getting memory, another threads jump on the database, and the memory needed to execute the query is not available.
under those circunstances, can the query change the memory requirements to execute the query (i.e. page out to temp objects), or the query will NEED the XX MB to be executed?
can the execution plan change the resources requirements based on database recourses availability ?
Thank you,
Eladio

The Execution Plan is determined before the query begins executing.
The query cannot stop and restart with a new execution plan.
However, if the same query is executed more than once, even inside a loop
in a PLSQL block, it may get re-parsed and may acquire a different Execution
Plan.
PGA_AGGREGATE_TARGET is a "guide" for Oracle to dtermine the available
memory for an SQL (it looks at PGA memory currently used by other concurrently
executing SQLs). However, considering the dynamics of multiple processes
co-existing on a server, this is not and cannot be a hard limit so the actual
PGA in use at any time can fluctuate.
(consider, for example that other, Non-Oracle, processess might start up and
take memory and Oracle isn't aware of those processes "stealing" available
memory. Or consider a bug in sort / hash algorithms which cause an Oracle
process to take (or request from the OS) much more memory than it "should",
resulting in ORA-4030s !)
However, as a general rule, Oracle uses PGA_AGGREGATE_TARGET
and also provides an advisory view that you can query. (Oracle periodically
collects statistics about PGA usage and SGA usage and updates the
respective advisory views).

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Hi BI expert,
Please help me out as I am very new in BI. I am getting error "No data available" after executing query in BEx query designer.
thanks

Hi,
Pl check for the Filter Conditions of the query.Have the same filters data as that in the Cube/ODS.
Hw is the Data Flow ???
A)From ODS to Cube to Query ????
or
B)From ODS
or
C)From Cube
1)Check on which Infoprovider the Query is built.
2)If it is Cube then Check the data in the Cube.Right click Cube ,Display data and Execute.
3)If data is avaliable in cube then it shud come in Query except for the Filter conditions .
4)then check for the Filter conditions of the query.
5)If data is not avaliable in Cube then check in ODS ????
6))If data is not avaliable in ODS then check in PSA
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Also search in SDN as to how the Data flows
A) both from Flat File and
B)R/3 and FULL and DElta Load.
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SVU123
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ORA-01008 Error while executing VO Query

HI,
I have a VO to get the heirarchy for the selected Business. On selecting appropriate business, ppr is fired to build up available heirarchies for that business. The query for VO is
SELECT pos.name ||' ('||DECODE(pos.primary_structure_flag,'Y','Primary', 'N', 'Non-Primary','')||')' name , posv.org_structure_version_id org_structure_version_id
FROM per_organization_structures pos,per_org_structure_versions posv
WHERE pos.business_group_id = :1
AND pos.organization_structure_id = posv.organization_structure_id
AND pos.business_group_id = posv.business_group_id
AND posv.date_to IS NULL
While executing the query, it throws ORA-01008 exception saying "Not all Variables are bound". During debugging i saw that the selected business group id is available in AM before calling the VO execution.
Any help will be appreciated.
Thanks,

Hi Tapash,
The following is the information you have requested
1. VO defn from the xml file
<?xml version="1.0" encoding='windows-1252'?>
<!DOCTYPE ViewObject SYSTEM "jbo_03_01.dtd">
<ViewObject
Name="HierarchyVO"
BindingStyle="Oracle"
CustomQuery="true"
RowClass="ge.oracle.apps.per.orghierarchy.poplist.server.HierarchyVORowImpl"
ComponentClass="ge.oracle.apps.per.orghierarchy.poplist.server.HierarchyVOImpl"
MsgBundleClass="oracle.jbo.common.JboResourceBundle"
UseGlueCode="false" >
<SQLQuery><![CDATA[
SELECT pos.name ||' ('||DECODE(pos.primary_structure_flag,'Y','Primary', 'N', 'Non-Primary','')||')' name , posv.org_structure_version_id org_structure_version_id
FROM per_organization_structures pos,per_org_structure_versions posv
WHERE pos.business_group_id = :1
AND pos.organization_structure_id = posv.organization_structure_id
AND pos.business_group_id = posv.business_group_id
AND posv.date_to IS NULL
]]></SQLQuery>
<DesignTime>
<Attr Name="_isCodegen" Value="true" />
<Attr Name="_version" Value="9.0.3.12.53" />
<Attr Name="_CodeGenFlagNew" Value="36" />
</DesignTime>
<ViewAttribute
Name="Name"
IsPersistent="false"
Precision="44"
Type="java.lang.String"
AliasName="NAME"
ColumnType="VARCHAR2"
Expression="NAME"
SQLType="VARCHAR" >
<DesignTime>
<Attr Name="_DisplaySize" Value="44" />
</DesignTime>
</ViewAttribute>
<ViewAttribute
Name="OrgStructureVersionId"
IsPersistent="false"
IsNotNull="true"
Type="oracle.jbo.domain.Number"
AliasName="ORG_STRUCTURE_VERSION_ID"
ColumnType="VARCHAR2"
Expression="ORG_STRUCTURE_VERSION_ID"
SQLType="NUMERIC" >
<DesignTime>
<Attr Name="_DisplaySize" Value="22" />
</DesignTime>
</ViewAttribute>
</ViewObject>
2. the method in AM
public void getHierarchy(String strBusinessGrpId)
try
HierarchyVOImpl vo = getHierarchyVO1();
Number BusinessGroupId = new Number("0");
if(strBusinessGrpId!=null && !strBusinessGrpId.equals(""))
BusinessGroupId = new Number(strBusinessGrpId);
//vo.setWhereClause(null);
//vo.setWhereClauseParam(0,BusinessGroupId);
vo.executeQuery();
catch(Exception e)
throw new OAException(e.toString(),OAException.ERROR);
} //end of getHierarchy
3. calling code in CO
if ("changeBusiness".equals(pageContext.getParameter(OAWebBeanConstants.EVENT_PARAM)))
String businessGrpId = pageContext.getParameter("BusinessGroup");
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mAM.invokeMethod("handleChangeBusiness", parameters);
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Thanks,
Mohammadi

Error while executing a query

Hi,
While executing a query in portal it is giving internal server error.
In the input screen help, we are searchign using wild card characters.I.e " 141",its giving internal server error,
If we are giving the one value/no value the report is executing correctly.
The input variable is a heirarchy variable. We tried to give it in the heirarchy format also. Still its not working.
Could anybody help on this.
Thanks

u might be using "select * from <table name>", instead try this
"select slno as slnod,title as titled.."
http://www.javagalaxy.com

Receiving SQL Error: INTERNAL_ERROR while executing the query

Dear All,
I am receiving the below error while executing a query.
SQL Error: INTERNAL_ERROR
Diagnosis
The database system registered an SQL error. As available, the error number and a description are included in the short text. Possible causes for SQL errors include:
Overflow of database objects such as buffers, temporary tablespaces, rollback segments or data containers/tablespaces.
->These problems can generally be eliminated by system administrators.
Missing generated database objects such as tables or views based on inconsistent or inactive InfoCubes or InfoObjects. Examples of this include the view of the fact table for an InfoCube or the attribute SID table (X/Y table) of a characteristic.
-> These problems can generally be eliminated by a BW administrator.
SQL requests with incorrect content.
-> Problems of this type are generally programming errors.
System Response
Procedure
Contact your system administrator.
Procedure for System Administration
If there is no error description, look for one in the reference from the database producer.
Decide on the correct category for the SQL error and check if it can be eliminated. Generally the error can also be found in the syslog (transaction sm21). From there, transactions sm51 and sm50, the developer's trace log of the work process can be determined and the erroneous statement can be viewed in the log. This procedure is described in SAP Note 568768.
Notification Number DBMAN 257
I verified the table spaces and also done RSRV Repair of InfoObjects and InfoCubes and didnt find any error. But I am receiving this error for one particular month and remaining months are executing fine. Any ideas why i am receiving this error.
Regards
Ravi Y

OSS Note 1305568:
Symptom
A data mart query that
you want to execute within a data transfer process (DTP), for example, terminates with the
SQL error -1013 "Too many order columns".
The following is displayed in the monitor log of the data transfer process:
Error while extracting from source xxxxxx (type InfoProvider)
Message number RSBK 242
Exception CX_SQL_EXCEPTION occurred (program:
CL_SQL_STATEMENT==============CP, include:
CL_SQL_STATEMENT==============CM004, line: 32).
Message number RS_EXCEPTION 000
SQL error: POS(3306) Too many order columns
Message number DBMAN 257
Error reading the data of InfoProvider xxxxxx
Message number DBMAN 305
You have already implemented Note 1065380.
Other terms
CX_SQL_EXCEPTION, message number, RS_EXCEPTION 000, DBMAN 257, RSBK 242,
RS_EXCEPTION 000
Reason and Prerequisites
The MaxDB internal limit of 4016 bytes or 128 fields for GROUP BY columns was exceeded.
Solution
When you implement these corrections, no aggregation is performed for the data (GROUP BY) if the limits of the MaxDB database have been exceeded.
The limit values for the aggregation bahavior can also be manually reduced if there are problems with the default values.
Two RSADMIN parameters are provided for this.
MAXDB_MAX_GROUP_BY_FLDS is the maximum number of GROUP BY fields. The default value is 128.
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ORA-27092 Error while executing any query from client

Hello
I am getting following error while executing any query from client remotly.
IAMDBA@TEST_OAT.ABCD > select userid from dual;
select userid from dual
ERROR at line 1:
ORA-00604: error occurred at recursive SQL level 1
ORA-01116: error in opening database file 1
ORA-01110: data file 1: '/u01/prod/system/system01.dbf'
ORA-27092: size of file exceeds file size limit of the process
Additional information: 131071
Additional information: 286209
But while local connection,its working.

hi,
ulimit command- Limit user resources
su - oracle
ulimit -n (this command will show you the current value for ulimit the default value is 1024)
to increase its value:---
ulimit -n <some value> ( this command will change value for current session only)
example
ulimit -n 101062
once done check the value as:--
ulimit -n( for verification)
search in google for more explanation or revert back to me for any suggestions.... :)
Edited by: varun4dba on Jan 31, 2011 4:09 PM

While executing the query in the web template I am facing below issue

Hello SAP geniuses,
Please help me on my issue ,
while executing the query in the web template i am facing below issue.
The variable for characteristic (region) is appearing but this characteristic (region) is not appearing in the free characteristic zone but when we are executing the query with out webtemplate it is showing both variable and free characteristic
can anybody help us to identify what is the issue with the web template.
Thanks
Alok

Hi,
Plz check ur report and execute at the designer and take its technical name and go to RSRT. log out and log in and try..
if not check ur authorisation.
Regards....KP

Auth Error in BW while executing a query with Company hierarchy

Hi All,
I have an issue in BW Reporting auth objects.. Hope to get resolved here.
We are using BI 7.0. However We are still using the Reporting auth objects for fiield level security. We are having a problem while executing a query with company code hierarchy ,which is built on a multiprovider.
The Background is as below
Multiprovider: ZM_CD01 with 5 infocubes
Query: Has 0COMP_CODE as free characteristics with display hierarchy for Japan (Node APSC_012 is fixed value)
Node APSC_012 has 4070,4076,407A,408A,9830 company code values under it.
Reporting Auth Objects:
Z0COMPCODE: (for flat values)
4070,4076,407A,408A,407M,407P,8236, :
ZHCOMPCODE: (For tree structure)
4070,4076,407A,408A,407M,407P,8080, :
APSC_MGMT_HIER (Nodes: APSC_012,APSC019)
Both the reporting authorization objects are checked for multi provider ZM_CD01 in RSSM
While executing the query the following Auth error is received.
You do not have authorization to read object "Z0COMPCODE" authorization on '0COMP_CODE'
When I change the values for Z0COMPCODE to * it works fine. No Auth error.
Please help me resolve this issue. It is very critical now as the user needs to execute some important reports.
Thanks in Advance.
Ramkumar C

Hi Chandra,
Try the following:
1. Go to tcode RSSM
2. Enter the cube ZM_CD01 (all the other cubes) then click change.
3. Afterwards, u201Cunchecku201D ALL Authorization Objects under this cube. (Repeate the same for all the cubes)
4. Click Save.
This will resolve the issue.
Rgds,
Raghu

Error while executing BEX query via FM

Hi Friends,
I am getting following error while executing a query via FM RRW3_GET_QUERY_VIEW_DATA.
Please see the error screenshot as follows.
the I_T_PARAMETERS entered are as follows.
Please let me know what is missing.
Thanks.
Regards,
Hrishikesh

the key date variable 0DAT is normally filled by a SAP exit variable, but this may not be the case. it could have been changed in the query designer, check the query in query designer and see.
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Error while executing the query

Hi all,
I am facing two errors while executing my query namely
1)The validity interval has initial value as lower limit.
2)Diagnosis
Query uses non-cumulative key figures. It requires calculation for non-cumulative values for more than 2000 periods in time. The most common reason for this is that the non-cumulative InfoCube has a very large validity interval and the query has no time restrictions. With exception aggregation AVERAGE (AV1 or AV2) in particular, this lack of time restriction would result in considerable memory and performance problems.
System Response
Query cannot be executed in this way.
Please suggest a possible reason for these errors.
Thanks and Regards.
Mudit Khanna

Hi,
See
Refer Notes 496638,571364
210432
528202
1318741
208546
and also see simila thread
Problem getting data from BF cube in report (Non cummulative keyfigures)
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Reddy

Serious system error while executing the query: java.lang.OutOfMemoryError

From ALSB, we are trying to insert records in a table, by calling the ALDSP webservice. It is working fine when the xml (ie., given as input to the ALDSP webservice) is small. But facing the following error when the input xml size is large.
<ALDSP> <BEA-000000> <Product> <Serious system error while executing the query:
{ld:ABC/Test}createTest:1
java.lang.OutOfMemoryError: Java heap space
We do not want to increase the heap size. Is there any other way we can solve this problem?

In logical dataservice of ALDSP we have created a procedure called createTest, which is used to insert mulitple rows in the table. We have created a webservice for that logical DataService.
Using the ALSB, we are calling the webservice -> createTest Operation and we are passing xml as input to that createTest function.
Input xml:
<ns1:createTest>
<ns1:createTemps>
<ns0:createTemp>
     <ns0:field1>1</ns0:field1>
          <ns0:field10>test1</ns0:field10>
</ns0:createTemp>
<ns0:createTemp>
     <ns0:field1>2</ns0:field1>
          <ns0:field10>test2</ns0:field10>
</ns0:createTemp>
     </ns1:createTemps>
</ns1:createTest>
each ns0:createTemp represent a row that need to be inserted in the table.
When the number of ns0:createTemp is less ( when the number of rows that need to be inserted is less) then no problem occurs, it is getting inserted properly. But when there are more number of ns0:createTemp then we are getting the following error
<ALDSP> <BEA-000000> <Product> <Serious system error while executing the query:
{ld:ABC/Test}createTest:1
java.lang.OutOfMemoryError: Java heap space

Dump while executing the query on MProvider on Stock and Billing

Hi,
I am getting this dump while executing a Query on Multiprovider. Here Multiprovider is on Billing cube(z-cube) and 0IC_C03 cubes. In the report , I have KF of both cubes. I am sure I never faced this type of problem in version 3.5. It seems we are going back day by day because of version 7.0.
A:
1) I am not getting any error if I take Kfs of only Billing cube in the
report on the multiprovider.
2) But I am getting this problem by taking only KF from 0IC_c03 on this multiprovider .
3) And also this problem is not raising in any queries(ofcourse same type) of those 2 cubes.
4) Here Fiscal Variant is constant filter, and User will enter the Fiscal year.
5) In the Columns area ,I have taken 12 selections each one restricted with one CALMONTH2.
6) in Rows part I have 3 selections. Here 2 selections have Billing KF and other selection has Blockd Stock qty KF.
B:
The above dump is not raising if I take 12 selections on columns with a restriction on 0CALMONTH with Customer exit varible , but different offsets in selections. Here the Customer exit variable gets April of the User entered Financial year as the value. But the problem is For all columns it is giving same Value for Stock KF even though we have different values in the system. Surprisingly issue is , Sales figures are comming proper.
I am on Version 7 and patch 13. And I am using Querydesigner 3.5.
Dump message: GETWA_NOT_ASSIGNED
<i>Short text:
    Field symbol has not yet been assigned.
What happened?
    Error in the ABAP Application Program
    The current ABAP program "RSDRC_NCUM_ROUTINES" had to be terminated because it has come across a statement that unfortunately cannot be executed.
keywords:
"GETWA_NOT_ASSIGNED" " "
"RSDRC_NCUM_ROUTINES" or "RSDRC_NCUM_ROUTINES"
"FILTER_SELDR"</i>
Thanks and Regards,
Anil Kumar Sharma .P
Message was edited by:
        Anil Kumar Sharma
Message was edited by:
        Anil Kumar Sharma

OK,
I come back to my question: you said "<i>But the problem is For all columns it is giving same Value for Stock KF even though we have different values in the system</i>"
Can you say to which period this value correspond?
This looks like you are missing some characteristic identification in your multi.
Can you assess that?
Do you have the same time periods in both cubes? I mean, do you have at least the periods used in your RKF / query in both cubes? Would you mind pasting your identification for time IObjs from table RSDICMULTIIOBJ?
please see hereunder my identification for a sales and stock multicube
INFOCUBE                       OBJVERS IOBJNM                         PARTCUBE                       PARTIOBJ
ZMC021                         A       0CALDAY                        ZICRT_C07                      0CALDAY
ZMC021                         A       0CALMONTH                      ZICRT_020                      0CALMONTH
ZMC021                         A       0CALMONTH                      ZICRT_C07                      0CALMONTH
ZMC021                         A       0CALMONTH2                     ZICRT_020                      0CALMONTH2
ZMC021                         A       0CALMONTH2                     ZICRT_C07                      0CALMONTH2
ZMC021                         A       0CALQUART1                     ZICRT_020                      0CALQUART1
ZMC021                         A       0CALQUART1                     ZICRT_C07                      0CALQUART1
ZMC021                         A       0CALQUARTER                    ZICRT_020                      0CALQUARTER
ZMC021                         A       0CALQUARTER                    ZICRT_C07                      0CALQUARTER
ZMC021                         A       0CALWEEK                       ZICRT_C07                      0CALWEEK
ZMC021                         A       0CALYEAR                       ZICRT_020                      0CALYEAR
ZMC021                         A       0CALYEAR                       ZICRT_C07                      0CALYEAR
ZMC021                         A       0FISCPER                       ZICRT_020                      0FISCPER
ZMC021                         A       0FISCPER                       ZICRT_C07                      0FISCPER
ZMC021                         A       0FISCPER3                      ZICRT_020                      0FISCPER3
ZMC021                         A       0FISCVARNT                     ZICRT_020                      0FISCVARNT
ZMC021                         A       0FISCVARNT                     ZICRT_C07                      0FISCVARNT
ZMC021                         A       0FISCYEAR                      ZICRT_020                      0FISCYEAR
ZMC021                         A       0FISCYEAR                      ZICRT_C07                      0FISCYEAR
note that here ZICRT_020 is a monthly stock cube.
hope that helps...
Olivier.

Issue While executing the Query for Pagination using ROWNUM with like

Issue While executing the Query for Pagination using ROWNUM with like.
Database is Oracle11G.
Oracle Database Table contains 8-9 lakh records
1) SQL equal (=)
SELECT /*+ FIRST_ROWS(n) */ ROWNUM RNUM, A.* FROM LINE A
WHERE A.REFERENCE = 'KMF22600920'
Execution Time:- 0.00869245 seconds
Returns 2 resultsets
2) SQL like (one %)
SELECT /*+ FIRST_ROWS(n) */ ROWNUM RNUM, A.* FROM LINE A
WHERE A.REFERENCE = 'KMF22600920%'
Execution Time:- 0.01094301 seconds
Returns 2 resultsets
3) SQL like (two%)
SELECT /*+ FIRST_ROWS(n) */ ROWNUM RNUM, A.* FROM LINE A
WHERE A.REFERENCE like '%KMF22600920%'
Execution Time:- 6.43989658 seconds
Returns 2 resultsets
In Pagination, we are using Modified version of SQL Query 3) with ROWNUM as mentioned below :-
4) SELECT * FROM (
SELECT /*+ FIRST_ROWS(n) */ ROWNUM RNUM, A.* FROM LINE A
WHERE REFERENCE like '%KMF22600920%' AND ROWNUM <= 20 ) WHERE RNUM > 0
Execution Time:- Infinite
ResultSets:- No as execution time is infinite
a) Instead of like if we use = in the above query it is returning the 2 resultsets (execution time 0.02699282 seconds)
b) Instead of two % in the above query, if use one example REFERENCE like 'KMF22600920%' it is returning the 2 resultsets (execution time 0.03313019 seconds)
Issue:- When using two % in like in the above query i.e. REFERENCE like '%KMF22600920%' AND ROWNUM <= 20 ) , it is going to infinite.
Could you please let us know what is the issue with two % used in like and rownum
5) Modified version of Option1 query (move out the RNUM condition AND RNUM <= 20)
SELECT * FROM (
SELECT /*+ FIRST_ROWS(n) */ ROWNUM RNUM, A.* FROM LINE A
WHERE REFERENCE like '%KMF22600920%' ) WHERE RNUM > 0 AND RNUM <= 20
Execution Time:- 7.41368914 seconds
Returns 2 resultsets
Is the above query is best optimized query which should be used for the Pagination or still can improve on this ?

This would be easier to diagnose if there was an explain plan posted for the 'good' and 'bad' queries. Generally speaking using '%' on both sides precludes the use of any indexes.

While executing the query the output is completey different from the query

Dear friends,
We built a query and loaded the data for that infoprovider.
While executing the query the output is completey different from the query what we have built.
Output has no relevance to the query.
Kindly help the same.
Regards,
Sathya

HI Satya,
In my opinion the issue is with your front end.
Results should be identical in RSRT, BEx Analyzer (Workbooks) and the ABAP-Web since all three frontend tools use the "ABAP Runtime layer".
It may differ In the Portal where the new "Java Runtime layer". (Java-Web.) is used.
This is given in OSS Note 1296576 - Different Query Behaviour: ABAP - Java.
So i think the problem lies in your analyser. If you are using Analyzer: BI Add on 7.X (Based on 7.10) try and get support package 8.
Hope this helps.
Thanks,
Rahul

Internal Error while executing a query with varaints in BEX

HI All,
I am executing a query which has 4 variants. when I use the first 3 variants the query is working fine.....but when I try to execute the same query for the 4th variant....the system is giving an error message called Internal Error.....
when I executed the same query with same variant...in RSRT transaction code...I was able to see the results....
The error messages that I am getting as follows...
<Internal Error> receiving from the BW Server Failed. BW server raised exception SYSTEM_FAILURE. DO you want to see more information...
when I selected YES....I got the following message
Error in a ABAP statement when processing an Internal Table.table.
Error Group
RFC_ERROR_SYSTEM_FAILURE
when clicked on the OK button the following message is displayed....
<Internal Error> Can not determine text elements for the current query.
Can any one explain me what went wrong...is there any thing that I need to do in the BEX settings...are there any patches that needs to be installed...or any OSS notes available for this sort of errors...?
Advance in thanks
Dilse...
Hash

Hi Harish,
Execute the query in RSRT and check whether you have any short dump is in ST22. This would give a clear idea at what might have gone wrong.
Another thing is to check whether the code for the variable is fine in the user exit.
Hope this helps.
Bye
Dinesh

Server resources availability while executing a query

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