JDBC and synonyms

From the documentation it seems that I cannot refer to a table or stored proc via its public synonym as a schema name is automatically appended onto the table/stored proc name.
This is perplexing as it completely negates some of the benefits of using synonyms - such as having to alter all the jdbc calls to the database when the underlying owner of the objects in the database changes (as it has done in my project!)
Help - can I force the JDBC calls to use the public synonyms so I can insulate the Java code from the database owner?

JServer is the Java Virtual Machine (JVM) that has been part of the Oracle Database since 8i. JDBC is the driver technology that allows java client processes to communicate with the database. There are different JDBC driver levels available for 11i, many included in patchsets you may have already applied.
Java in the Database1
http://www.oracle.com/technology/books/pdfs/mensah_ch1.pdf
JDBC patches:
4899697 REHOSTING ORACLE JDBC THIN DRIVERS V9.2.0.8+ FOR USE WITH APPS 11I
4282857 REHOSTING ORACLE JDBC THIN DRIVERS V9.2.0.6+ FOR USE WITH APPS 11I
4201222 REHOSTING ORACLE JDBC THIN DRIVERS V9.2.0.6 FOR USE WITH APPS 11I
4090504 REHOST ORACLE 9iR2 JDBC DRIVERS (v9.2.0.5) FOR USE WITH ORACLE APPLICATIONS 11i

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Help on RFC to JDBC and JDBC to RFC

Help on RFC to JDBC and JDBC to RFC
Hi Gurus
I have the scenario where an RFC will be triggered in SAP , to write to a DB2 database and insert new records in a table
and vice versa the JDBC has to read som data from a table based on a primary key, mark them as read for not be read next time and send the data to an RFC where a table in SAP will be updated.
I have never worked with JDBC before , pls advice.
is there any new issue to consider in PI 7.0 regarding JDBC
Thanks.

The requirement looks standard,
SEARCH IN SDN FOR JDBC scenarios,you will find many docs for sender as well as Receiver.
>
> is there any new issue to consider in PI 7.0 regarding JDBC
>
no issue with PI7.0.
Regards,
Raj

Error while running Re-create grants and synonyms for APPS schema

Hi,
I have upgraded customer's Oracle Apps 11i (11.5.10) database to Oracle 10g R2. While executing '+Re-create grants and synonyms+ ' as given in Note: 362203.1, I am gettng error:
plus80 -s APPS/***** @E:\EBSTEST\ebstestappl\ad\11.5.0\admin\sql\adappsgs.pls &systempwd 1 INV APPLSYS APPS TRUE FALSE TRUE
Error:
Program exited with status 3
Cause: The program terminated, returning status code 3.
Action: Check your installation manual for the meaning of this code on this operating system.Connected.
old 2: ad_apps_private.create_grants_and_synonyms(&2,'&3','&4','&5','FALSE');
new 2: ad_apps_private.create_grants_and_synonyms(1,'INV','APPLSYS','APPS','FALSE');
begin
*+
ERROR at line 1:
ORA-20000: ORA-00955: name is already used by an existing
object:create_grants_and_synonyms(1,INV,APPLSYS,APPS): create_base_gs(INV,APPS): In Synonyms
Loop:create_synonym(INV,MTL_ONHAND_DISCREPANCY,APPS,MTL_ONHAND_DISCREPANCY):
do_apps_ddl(APPS,CREATE SYNONYM "MTL_ONHAND_DISCREPANCY" FOR INV."MTL_ONHAND_DISCREPANCY"):
ORA-06512: at line 5
MTL_ONHAND_DISCREPANCIES
I checked the database and there isn't MTL_ONHAND_DISCREPANCY synonym. But there is MTL_ONHAND_DISCREPANCIES synonym.
This is an upgraded instance from 11.0.3 and first time I am running Re-create grants and synonyms for APPS schema.
Plz let me know if anyone of you faced this issue.
Rgds,
Thiru

Hi,
there is no such table MTL_ONHAND_DISCREPANCY or synonym in Applications 11.5.10.2. Is that custom table created in your db?
After dropping this table from APPS schema 'Re-create grants and synonyms for APPS schema' went thru fine.Its correct
This table does not exist in INV schema in 11.5.10.2.
Could be possible that the consultant could have created this table in INV and APPS schema by mistake or whatever.Yes, with the same name, there might be table in APPS SCHEMA. When you run recreate grants and synonyms, adadmin tries to create synonym for that table in APPS schema. since there is object available with the same name in apps chema, you got that error.

IDoc to JDBC and JDBC to IDoc Scenario

Dear All,
I am working on IDoc to JDBC and JDBC to IDoc Scenario.
I have to send Idoc from SAP to Non SAP system(.NET application) i almost configured in XI but still i don't know when my INTEGRATION will INVOKE how my data will proceed from IDOC to Oracle database(Through JDBC) and in case of revese how and when Data flow will start.
Does anyone have completed STEP by STEP scenario document for this?
How my Idoc will sent to XI?
How XI will pick up data from IDoc?
How XI will Convert data to JDBC and UPDATE in Oracle Database?
And i reverse case(JDBC to IDoc) when my INTEGRATION will INVOKE?
Where and When i can watch my process and data?
How can i test the whole integration?
I AM GETTING ERROR WHILE TESTING CONFIGURATION IN Integration Directory "Error while refreshing the XI runtime cache" and when i check this in SXI_CACHE it gives me error
"Unable to refresh cache "NO_BUSINESS_SYSTEM"
"Error during last refresh to cache"LCR_GET_OWN_BUSINESS_SYSTEM - NO_BUSINESS_SYSTEM"
Please solve all the above problems i will reward u points
thanks,
RP

Hi,
While we working on IDOC to JDBC interface..
We have to deploy JDBC Drivers?
Go through this links,
/people/varadharajan.krishnasamy/blog/2007/02/27/configuring-jdbc-connector-service-to-perform-database-lookups
http://searchsap.techtarget.com/tip/0,289483,sid21_gci1246926,00.html
To install JDBC driver follow the how to guide.
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/xi/xi-how-to-guides/how%20to%20install%20and%20configure%20external%20drivers%20for%20jdbc%20and%20jms%20adapters.pdf
Configuration of JDBC Adapter for SQL Server
JDBC Driver = com.microsoft.jdbc.sqlserver.SQLServerDriver
Connection = jdbc:microsoft:sqlserver://hostname:<port>;DatabaseName=<DBName>
UserID and Password.
If the connection is not working find the correct port number.
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/40b92770-db81-2a10-8e91-f747188d8033
JDBC- X I - R/3 Scenario
/people/bhavesh.kantilal/blog/2006/07/03/jdbc-receiver-adapter--synchronous-select-150-step-by-step
/people/sap.user72/blog/2005/06/01/file-to-jdbc-adapter-using-sap-xi-30
Please check the driver path as mentioned below.
JDBC Driver : sun.jdbc.odbc.JdbcOdbcDriver
Connection:jdbc:odbc:Driver={Microsoft Access Driver (*.mdb)};DBQ=//location of DB table.mdb;
No JDBC driver required.
Receiver JDBC scenario MS access - /people/sameer.shadab/blog/2005/10/24/connecting-to-ms-access-using-receiver-jdbc-adapter-without-dsn
follow this thread
Re: Problem when connecting to MS Access through JDBC Adapter.
SAP Note 850116 has details
/people/michal.krawczyk2/blog/2005/12/04/xi-idoc-bundling--the-trick-with-the-occurance-change
Configuring the Sender JDBC Adapter
http://help.sap.com/saphelp_nw04/helpdata/en/1d/756b3c0d592c7fe10000000a11405a/content.htm
Configuring the Receiver JDBC Adapter
http://help.sap.com/saphelp_nw2004s/helpdata/en/b0/676b3c255b1475e10000000a114084/content.htm
Idoc Reveiver adapter..
http://help.sap.com/saphelp_erp2004/helpdata/en/b9/c5b13bbeb0cb37e10000000a11402f/content.htm
Thanks,
Satya Kumar
/people/michal.krawczyk2/blog/2005/12/04/xi-idoc-bundling--the-trick-with-the-occurance-change
Edited by: SATYA KUMAR AKKARABOYANA on May 8, 2008 5:51 PM

Error In Adadmin Re-Create Grants And Synonyms For Apps Schema

HI,
I upgraded the my DB from 9.2.6 to 10.2.4.It was sucessfull.
While doing Postupgradayion steps -
Recreate grants and synonym for apps
a. Log in to server with applmgr user
b. Execute adadmin
c. Choose -> Maintain Applications Database Entities menu
d. Choose -> Re-create grants and synonyms for APPS schema
2 workers got failed ...
i chked the worker log file i found
sqlplus -s APPS/***** @/stageAPP/stageappl/ad/11.5.0/admin/sql/adappsgs.pls &systempwd 1 PO APPLSYS APPS TRUE FALSE TRUE
Connected.
old 2: ad_apps_private.create_grants_and_synonyms(&2,'&3','&4','&5','FALSE');
new 2: ad_apps_private.create_grants_and_synonyms(1,'PO','APPLSYS','APPS','FALSE');
begin
ERROR at line 1:
ORA-20000: ORA-00955: name is already used by an existing
object:create_grants_and_synonyms(1,PO,APPLSYS,APPS): create_base_gs(PO,APPS):
In Synonyms
Loop:create_synonym(PO,XXGOD_SEQ_DECORTIMESHEET_HDR,APPS,XXGOD_SEQ_DECORTIMESHEE
T_HDR): do_apps_ddl(APPS,CREATE SYNONYM "XXGOD_SEQ_DECORTIMESHEET_HDR" FOR
PO."XXGOD_SEQ_DECORTIMESHEET_HDR"):
ORA-06512: at line 5
Workaround $adctrl
Control
Worker Code Context Filename Status
1 Run Grants/Synonyms R115 adappsgs.pls FAILED
2 Run Grants/Synonyms R115 Wait
3 Run Grants/Synonyms R115 Wait
4 Run Grants/Synonyms R115 Wait
5 Run Grants/Synonyms R115 Wait
6 Run Grants/Synonyms R115 Wait
7 Run Grants/Synonyms R115 Wait
8 Run Grants/Synonyms R115 Wait
9 Run Grants/Synonyms R115 Wait
10 Run Grants/Synonyms R115 Wait
11 Run Grants/Synonyms R115 Wait
12 Run Grants/Synonyms R115 Wait
13 Run Grants/Synonyms R115 Wait
14 Run Grants/Synonyms R115 Wait
15 Run Grants/Synonyms R115 Wait
16 Run Grants/Synonyms R115 Wait
SQL> select owner, object_type from dba_objects where object_name = 'XXGOD_SEQ_DECORTIMESHEET_HDR';
OWNER OBJECT_TYPE
PO SEQUENCE
APPS SEQUENCE
Its Cutom Object .. I think i need to drop/rename anyone .. which one i should drop / rename .
Or
Is it possible to skip the failed workers .. if do .. please give me the steps ...
Thanks

Hi;
There is 8 option(hidden) avaliable but i suggest dont use this option.(As you mention its a custom,if you belive it wont problem you can use this hidden option or drop 'XXGOD_SEQ_DECORTIMESHEET_HDR' and recreate it later,its own your risk) By the way please check below notes which is similar error like yours
Run Adadmin To Recreate Grants And Synonyms ORA-20000 ORA-00955 In Synonyms Loop:create_synonym(GL,PLAN_TABLE,APPS,PLAN_TABLE) [ID 437714.1]
ADADMIN MAINTAINING APPLICATIONS GRANTS AND SYNONYMS APP-931 ORA-955 ORA-20000 [ID 1014455.102]
Regard
Helios

Content Conversion - JDBC and JMS

Can we use File Content Conversion with JDBC and JMS ?

Hi,
How To Use the Content Conversion Module in JMS Adapter - https://websmp106.sap-ag.de/~form/sapnet?_SHORTKEY=01100035870000582377&
check this for JMS content conversion:
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/f02d12a7-0201-0010-5780-8bfc7d12f891
Check the how to guide provided by prabhu and also this link on the XMl To TeXtCoversion Module,
http://help.sap.com/saphelp_nw04/helpdata/en/44/748d595dab6fb5e10000000a155369/content.htm
Ref How To Use the Content Conversion Module in JMS Adapter -
https://websmp106.sap-ag.de/~form/sapnet?_SHORTKEY=01100035870000582377&
See this weblogs which was shown with examples:
How to use SAP's WebAS J2EE's JMS Queue in Exchange Infrastructure
Sync/Async communication in JMS adapter without BPM (SP19)
Async/Sync Communication using JMS adapter without BPM (SP 19)
Exploring JMS and SAP-XI JMS Adaper
Configuring the sender JMS adapter
http://help.sap.com/saphelp_nw2004s/helpdata/en/f4/2d6189f0e27a4894ad517961762db7/content.htm
Configuring the receiver JMS adapter
http://help.sap.com/saphelp_nw2004s/helpdata/en/10/b1b4c8575a6e47954ad63438d303e4/content.htm
Check JMS Adapter section of this blog by Sravya:
Aspirant to learn SAP XI...You won the Jackpot if you read this!-Part III
Also information related to Provider-specific settings are available
http://help.sap.com/saphelp_nw2004s/helpdata/en/cd/d85a9d6fab7d4dbb7ae421f710626c/frameset.htm
Plz do refer the following threads:
JMS Content Conversion - no CR/LF
Message (Data) getting lost after JMS Content Conversion(Sender)
Message (Data) getting lost after JMS Content Conversion(Sender)
Message (Data) getting lost after JMS Content Conversion(Sender)
Regards,
Vinod.

JDBC and FTP sender channels stop polling

Hi,
We have a great volume of sender JDBC and FTP sender channels.
For this reason there is nothing unusual to have temporary error connections.
Several months ago, with an XI 3.0 system, sender channels recover its functionality automatically when temporary error connection is solved.
But now, he have migrate to a PI 7.1 sytem, and in the same scenario and configuration, sender channel stop polling after a temporary error . In cc monitor this channels remains in green status and there were no signs of stopped interfaces.
Timeouts are correctly defined and there is no difference between channel configuration in our Xi and PI system.
How to solve this problem?
Thanks, in advance.
Carme.

Thanks for your fast response, Stefan.
After writing this post, i ask the same question to our basis team and we are in the latest sp.
¿do you know if there is any note or can you provide me some additional information?
I'm not able to find any note about this issue...
Regards,
Carme.

Script to create grants and synonyms for objects in database

Hello,
We are building a patch to be applied to the production environment. I want to create a script/sql query that builds a list of grants and synonyms for all the objects created after august 09.
for ex:
create or replace synonym abc for schema_name.abc;
Grant execute on abc to user_xyz;
How can I use Oracle's data dictionary to do this?
thankz

Hi,
You'll probably want to use these views:
user_objects - includes created (DATE) column.
user_synonyms
user_tab_privs - not just tables (e.g., includes EXECUTE privileges on functions).
Data dictionary views beginning with 'user_' cover objects owned by the current user only.
Almost all of the data dictionary views (and all of the three mentioned above) also have 'all_' and 'dba_' versions.
For example:
all_objects inculdes everything in user_objects, plus objects in other schemas on which the current user has privileges.
dba_objects include every object in the database. (Not everyone is allowed to see the dba_ views.)
Here's one of many possible ways to use these views:
SELECT     'GRANT '
||     privilege
||     ' ON "'
||     table_name
||     '" TO '
||     grantee
||     CASE
          WHEN grantable = 'YES'
          THEN ' WITH GRANT OPTION;'
          ELSE ';'
     END
FROM     user_tab_privs
WHERE     table_name IN (          -- Only interested in objects created after August 9
                 SELECT object_name
                 FROM    all_objects
                 WHERE   created >= TO_DATE ( '10-Aug-2009'
                                                       , 'DD-Mon-YYYY'
;

Adapter Limitations Of Sender JDBC and Mail Adapter

hi All,
could you tell me the limitations of JDBC and Mail Adapter .i need to document these details .
Regards
Vidya Sagar

HI Vidya,
If i was you, i would do a list of things that i would need about these adapters, o i would search the SAP.help documentation for a first view and later ask about this possibility. Another way is to read the SCN doubts about these adapters and you can find some problems. You should think about the PI version as well.
Regards.

How to use EXPORT (user option) ... IMPORT for migrating ROLES and SYNONYMS

Hi,
I want to export a user from one machine to another one. And I have many roles and synonyms to migrate also. How to export / import them because when I import, I have only tables not roles and synonyms.
Thanks.

as far as I know, export doesnt export synonyms and roles.
What I do is write sql scripts that create scripts to recreate all public synonyms, private synonyms, and roles.
YOu want to roles created ahead of time anyway so that the import can do the grants.

JDBC and Linguistic Sorting

The problem: oracle jdbc thin driver doesn't see environment variable NLS_SORT
Description:
We have a lot of code written in coldfusion and now we would like to switch form CF5 to CFMX. We use oracle thin driver to connect CFMX to oracle DB.
The problem is that "order by" doesn't work as earlier. It seems that it jdbc driver couldn't make linguistic sorting, only binary. I tried with different versions, classes12.jar and ojdbc14.jar (the newest from otn).
I know that i could solve problem if use sql function nlssort but it is not acceptable for us. We couldn't change all our source code. We would like to use env variable NLS_SORT to control this behaviour.
I also wrote small standalone java program to test this directly but it doesn't see NLS_SORT. sqlplus from same shell works well.
Is it possible to set oracle jdbc thin driver to use NLS env settings (NLS_SORT)?
If yes, how? If not, what is the way to do linguistic sorting using jdbc?
Thank you,
Zeljko

Zeljko,
I don't have an answer for you (sorry), but I can suggest some resources where you may find the answer (hopefully -- assuming you haven't already tried them).
The section entitled JDBC and Globalization Support in chapter 18 ("Advanced Topics") of the "Oracle9i JDBC Developer's Guide and Reference, Release 2 (9.2)".
[Note: Since I couldn't see any details in your post about which Oracle version you are using, I assumed it was 9.2. However, you can access Oracle documentation for all the latest versions from the [url=http://tahiti.oracle.com]Tahiti Web site.]
The Globalization Development Kit may be helpful.
The Java Developer Center
The Oracle JDBC FAQ
Good Luck,
Avi.

How to make JDBC and SAP connectivity with VC 6.0

can anyone help me.....how to make JDBC system and SAP system visible in the System drop-down list in Data Task Panel of Visual Composer 6......i mean how to make connectivity with JDBC and SAP system......so that i can use any table in the back-end database as well as any BAPI in the R/3 system.........
Thank you very much.....

Hi Deep,
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https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/uuid/6209b52e-0401-0010-6a9f-d40ec3a09424
This document describes the jdbc driver to use etc.
Hope this helps,
Cheers,
Scott

Do I need to reapply grants and synonyms. Altering Rename for other schema

Hi,
We are following the process to replace some tables in UAT/PROD with new structure of tables.
So for example for Table A in Schema A:
Step1- Create TableA_NEW with the required structure and partitions.
Step2- Insert into TableA_NEW Select * from TableA.
Step3- Alter Table TableA Rename to TableA_OLD --Take Backup of TableA
Step4- Alter Table TableA_NEW Rename to TableA --Change the New table ti Original Table
Now do I need to reapply all the grants and synonyms originally applied to TableA.
When I test in Dev, all the grants and synonyms still hold. But I can't take any chances for UAT/PROD.
Also when I rollback these changes and Rename the tables back to Original table.
Then do I need to Reapply all the grants and synonyms originally applied to TableA.
Please suggest..

user8941550 wrote:
Hi,
We are following the process to replace some tables in UAT/PROD with new structure of tables.
So for example for Table A in Schema A:
Step1- Create TableA_NEW with the required structure and partitions.
Step2- Insert into TableA_NEW Select * from TableA.
Step3- Alter Table TableA Rename to TableA_OLD --Take Backup of TableA
Step4- Alter Table TableA_NEW Rename to TableA --Change the New table ti Original Table
Now do I need to reapply all the grants and synonyms originally applied to TableA.
When I test in Dev, all the grants and synonyms still hold. But I can't take any chances for UAT/PROD.
Also when I rollback these changes and Rename the tables back to Original table.
Then do I need to Reapply all the grants and synonyms originally applied to TableA.
Please suggest..
Step1- Create TableA_NEW with the required structure and partitions. New table - does not have grants
Step2- Insert into TableA_NEW Select * from TableA.
Step3- Alter Table TableA Rename to TableA_OLD --Take Backup of TableA Renamed table keeps grants. Synonym not valid at this point
Step4- Alter Table TableA_NEW Rename to TableA --Change the New table ti Original Table New table still does not have grants, synonym now valid
So, grants disappear but synonym will be valid at end of process.

Which tutorials may you suggest for JDBC and servlets?

Hello, i would to learn about JDBC and servlets.
May you please suggest me a good tutorial(e.g.post me a link) in order to study for JDBC and servlets?
e.g. How to make a servlet etc.
Thanks, in advance!

I agree with PhHein, it's best to learn one technology and then the other. (Just my two cents, but start with JDBC from a simple standalone application, then when that is working, try to tackle Servlets, since you will need to also learn how to get them working in a container like Tomcat).
Here is a tutorial that has both concepts in it at the same time. Site is down now, but is usually up. http://www.roseindia.net/jdbc/jdbcconnectivity.shtml
Also, you will eventually want to download a J2EE container such as Tomcat or Jboss.
- Saish

___Secure JDBC and Servlets___

Hey all! I have an applet that uses jdbc calls to an oracle database, and servlets calls to oracle's jserv servlet container. It has been requested to make these connections secure.
Can someone please point me into the right direction on information/documentation on performing secure jdbc and servlet calls.
Thanks!

JDBC and synonyms

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