Crystal Report Oracle ODBC driver invalid Thai character display problem

Hi,
   My server has CR Oracle ODBC 5.1 installed on last week. We have several reports in the servers which called by our Application to export to text file and pdf file. Sometimes, the output (both text file and pdf file) can't display Thai character correctly. The text file show Thai character in question mark and pdf file show in square box. This problem occur randomly and disappear without doing anything. Sometimes the problem occur for an hour and gone but sometimes occur 10-15 minutes and gone. This problem also not happen every days. Once the problem occur, all reports with Thai character will fail.
   However, we have another server installed the same Application, same OS level, same OS patches and same CR Oracle ODBC driver version installed on the same time as above server (the problem server). This server does not have any problems.
   Any suggestions would be appreciated.
Best Regards,
Noppadon S.

Hi Noppadon,
Thank you for the info. If it happens randomly in their application then it's something they need to debug. Could even be in the ODBC driver.
I suggest you tell them that because it works sometimes it shows the issue is likely in their software because if it failed all the time then it would be in Crystal dll's. They need to debug the problem, suggest they use tools like Process Monitor from www.sysinternals.com to step through to see where or what part is failing. If they having logging abilities that may help to find out what step is failing and in which API.
At this point we have no way of determining where the problem is, it's failing in their application and no one but them know what or how they are using CR runtime files.
If you can duplicate the problem using Crystal Report Designer then it's our problem, if not they have to help you to show us it is a CR issue.
Sorry we can't be of more help but without know their code we can't suggest anything to try. Suggest they log a call with support here to help them debug the problem if they don't know what to do.
Thank you
Don

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Edited by: user10165637 on Jul 28, 2009 1:29 PM

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Best Regards,
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in user dsn or System dsn
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then password as scott;
thne your odbc is created...
you can work with CR with this odbc
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do it
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Hey guys,
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In the dbacockpit Database SID - Space - Devices and Databases are shown without problems.
message details:
Exception CX_DBA_ADBC in class CL_SYB_RDI_QUERY method GET_TABLES_SPACE line 217
Kernel Error ID:
WP ID: 4
WP PID: 4272
SYSID: SE1
SY-SUBRC: 0
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Database: +++SYBADM
caused by
Exception CX_SQL_EXCEPTION in class CL_SQL_RESULT_SET
Kernel Error ID:
DB Error: Yes
SQL Code: 30013
SQL Message: [ASE Error SQL30013:07009][SAP][ASE ODBC Driver]Invalid descriptor index
DB Object Exists: No
Duplicated Key: No
Internal Error: 1
Invalid Cursor: No
Unknown Connection: No
Connection Closed: No

Thanks Mr Model-Bosch,
we have installed the latest dbsl Patch 213. And we have installed the Patch Collection twice as described in SAP Note 1558958.
So I have to wait. I hope my SAP Message will be edited soon.

Setting up an Oracle ODBC Driver and Essbase

Hi all,
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null

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if you still need assistance reagarding this...email me directly..
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null

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len = chunksize;
else
len = sizeof(resultdata)/sizeof(CHAR)-dtsize;
// Step 3: GetData
rc = SQLGetData(stmtHnd,
2,
SQL_C_CHAR,
(SQLPOINTER)bufp,
len*sizeof(CHAR),
&retchklen);
if (!_tcscmp(resultdata, clobdata))
printf(_T("Succeeded!!\n\n"));
else
printf(_T("Failed!!\n\n"));
     if (conHnd)
          SQLFreeConnect(conHnd);
     if (envHnd)
          SQLFreeEnv(envHnd);
}

Hi,
Since 9.2 has been desupported for error correction you will not be able to download that version from OTN. You should ask whoever is providing the training if their is an alternate version you can use. The only versions that you will be able to download from oracle.com is 10.2 11.1, and 11.2.

How to select active Oracle ODBC Driver programmatically?

Hi,
My application creates ODBC DSN to connect with Oracle 10g database server. I need to find out Oracle Driver installed on the system programmatically. I am trying to read KEY_<PRODUCT NUMBER> registry key and eventually searching ORACLE_HOME value. This helps me in searching Oracle Driver in ODBCINST.INI registry key. (Oracle in OraDb10g_home1)
If multiple Oracle clients are installed on the same system, multiple KEY_<PRODUCT NUMBER> registry keys and oracle drivers would be available. I am not sure which and how to select the current active oracle driver.
Oracle in OraDb10g_home1
Oracle in OraDb10g_home2
Can anybody help me out? Can I use inventory file (inventory.xml) to determince current active home directory? Reading PATH environment variable to identity active home directory would be tedious.

Please look at following thread for answer.
How to select active Oracle ODBC Driver programmatically?

Oracle ODBC Driver 8.1.7.8b causing MFC OpenEx() delay

Hi:
I have installed the Oracle ODBC Driver version 8.1.7.8b on a WINNT 4.0 Workstation with SP6a. I have an MFC test app with the following code:
PostStatus(ERROR_NOERROR, APP_NAME, "Calling OpenEx()");
CDatabase db;
if(db.OpenEx(_T("DSN=MYTESTDSN;UID=USERID;PWD=PASSWORD"), CDatabase::openReadOnly|CDatabase::noOdbcDialog))
     PostStatus(ERROR_NOERROR, APP_NAME, "OpenEx() success,calling Close()");
     db.Close();
} // OpenEx()
else // OpenEx() error
     PostStatus(ERROR_MODERATE, APP_NAME, "Error opening database,OpenEx() failed!");
The above OpenEx call is taking upto 3 seconds to return. When I use Microsoft Oracle ODBC driver, it takes less than 0.5 sec to connect/disconnect.
Any idea why OpenEx() is taking that long? I've compiled this using VC++ 6.0 SP5, on a WIN2K and WINNT system but I get the same result.
Thanks,
Amit.

This forum is for feedback about the OTN program and problems with OTN accounts. Technical questions cannot be answered here. Please post your question in the appropriate product or technology forum. http://forums.oracle.com/forums/index.jsp?cat=48

Installing the Oracle ODBC driver

Is there any way to wrap only the oracle odbc driver in an
install program?
we want to avoid having to go through an entire oracle client
install.
Any help would be much apprecitaed.
null

Radha (guest) wrote:
: Is there any way to wrap only the oracle odbc driver in an
: install program?
: we want to avoid having to go through an entire oracle client
: install.
: Any help would be much apprecitaed.
I have the same question. The universal installer is too
complicated for simple client application connectivity
installation.
null

Download and installing oracle odbc driver alone

Hi all,
I wanted to find out if I can download just the oracle odbc driver and install in without actually installing oracle database or client version on windows PC.
thank you

You will need to have some Oracle software on your machine for the Oracle ODBC driver to function.
If you can use the 10g client, you can install the 10g Instant Client and the ODBC driver. The Instant Client is a minimal set of libraries that allow components like the Oracle ODBC driver to work. The 10g client, though, is not certified to connect to databases earlier than 8.1.7.
If you have to use an earlier version, you have to install the full Oracle client, which is not a small install, to be able to use the Oracle ODBC driver.
Justin
Distributed Database Consulting, Inc.
http://www.ddbcinc.com/askDDBC

Installing Oracle ODBC driver from within another installation

My application requires ODBC driver. Is it possible/recommended
to install the driver from within my installation program (other
than invokig the ODBC's setup program)? If so, what are the
files that need to be installed, the registry entries that need
to be updated and other activities perfromed?
Thanks
Michael

In order for the ODBC driver to function properly, the Oracle
client must have been installed on the user's machine. If the
Oracle client has been successfully installed, users will have
the Oracle ODBC driver.
Since the Oracle client install is very large as installers
go, you probably don't want to package this with your app. In
addition, the Oracle client installation is pretty significant
in terms of what it does, so you definitely don't want to try to
replicate that work in your installer.
Justin

What means Rdb in "Oracle ODBC Driver for Rdb" ...

... I assume data basse but what about the upper R ? ^^
thanks

oh ok thanks, for OpenVMS platforms only and R as "relational" oki doki
I'm surprise that, when I'm looking for the oracle odbc driver 8, I find almost only result for Rdb, is it not compatible with a windows standard edition as 2000, xp ...

Oracle ODBC Driver adds bind variable when browsing whole table in Access

Hi, we are looking for some reasons why we may see this behavior in the Oracle ODBC driver (10gR2 and 11g) when using Microsoft Access (2003 or 2007)...
1) Link a table from the Oracle database.
2) Double-click the newly linked table to "browse" it.
Oracle sends the following statement to the server:
{color:#0000ff}select * from linked_table where primary_key = :b1{color}
It then proceeds to read the entire table.
If I tell Microsoft Access that there is no primary key, the query gets sent as:
{color:#0000ff}select * from linked_table{color}
And the query comes back as soon as the first 100 or so rows are fetched which is quite quickly.
ADDITIONAL NOTES:
1) If the table has a primary key or unique constraint, Microsoft Access automatically assigns that as the primary key.
2) We can stop the behavior in #1 if we wrap a view around it which prevents Access from discovering that information and then it prompts for a primary key definition.
3) If we use the Microsoft ODBC driver, the bind variable is not added no matter what the primary key defintiion is.
We're stumped and are looking for solutions and/or workarounds without having to wrap all of our tables in views to hide the fact that there is a primary key.
Thanks,
Steve

Thanks for the response, Greg.
The specific question I am seeking an answer for (sorry it was not clear on my first message) is this:
Why does the Oracle driver add the bind variable to the query only when the primary key is defined?
The Microsoft ODBC driver does not add the bind variable with or without a primary key defined.
You asked how I traced this statement and what I am doing is launching the query in Access and then using TOAD to view the V$SESSION and V$SQL_TEXT_WITH_NEWLINES views. All I do is change the driver. This is just for a simple browse table (double-click on the table) which should send
select * from table
However, whenever I use the Oracle ODBC driver (with a primary key defined) it sends
select * from table where primary_key = :1
If I remove the primary key on the table definition, the Oracle driver sends
select * from table
What is it about the primary key that could cause that behavior?
I don't think it is the MDAC/Jet level because this is the conversion to the native SQL statement not the Jet version. I know the Oracle driver has to do that part because you have those workaround options like don't add the RULE hint, etc. That's not part of the Jet engine.
Hope that helps. I'm just baffled over this one and wish I knew where to go next.

Crystal Report Oracle ODBC driver invalid Thai character display problem

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