Error in Progress9.1d - JDBC Connection

Question

Hi everyone,
I am trying to make a JDBC connection to Progress 9.1d database through JDeveloper. I think I defined all the classpaths, etc. correctly (jdbc.jar and progress.jar).
- My driver class name is as shown below:
com.progress.sql.jdbc.JdbcProgressDriver
- And my url is as shown below:
jdbc:jdbcprogress:T:narntsv:23900:rac
However, I am always getting the same error (I think there is a problem with allocating the connection handle):
"java.lang.UnsatisfiedLinkError: allocConnect"
Here are the compiler messages I receive:
D:\jDeveloper\jdk\bin\javaw.exe -ojvm -classpath D:\jDeveloper\jdev\mywork\denemeRAC\Model\classes;D:\dlc91d\java\progress.jar;D:\dlc91d\java\jdbc.jar JdbcProgressTest
DriverManager.getConnection("jdbc:JdbcProgress:T:narntsv:23900:rac")
trying driver[className=com.progress.sql.jdbc.JdbcProgressDriver,com.progress.sql.jdbc.JdbcProgressDriver@3]
*Driver.connect (jdbc:JdbcProgress:T:narntsv:23900:rac)
JDBC to Progress: Checking security
No SecurityManager present, assuming trusted application/applet
JDBCPROGRESS 1.1000
Current Date/Time: Mon Jun 07 14:16:27 EEST 2004
Loading JdbcProgress library
******************java.library.path is C:\WINNT\SYSTEM32;C:\WINNT;C:\WINNT\SYSTEM32\WBEM;C:\PROGRAM FILES\BORLAND\CBUILDER\BIN;D:\PROGRESS91B\bin;C:\j2sdkee1.3.1\bin;C:\j2sdk_nb\j2sdk1.4.2\bin;D:\dlc91d\bin;D:\dlc91d\jdk\bin;D:\dlc91d\jre\bin\hotspot;D:\dlc91d\bin\JdbcProgress.dll;C:\Adabas\bin;C:\Adabas\pgm;c:\pavfn\platinum\;D:\progress91b\java
******************java.class.path is D:\jDeveloper\jdev\mywork\denemeRAC\Model\classes;D:\dlc91d\java\progress.jar;D:\dlc91d\java\jdbc.jar
Allocating Environment handle (SQLAllocEnv)
hEnv=1965669092927392
Returning from initialize --- JdbcProgressDriver.java
Completing JdbcProgressConnection construction -- DriverInterface
Just got a hDbc. Created a connection object. Calling initialize on that.
Exception in thread main
Calling JdbcProgress SQLAllocConnect
Allocating Connection handle (SQLAllocConnect)
@JdbcProgressTest:finally
java.lang.UnsatisfiedLinkError: long com.progress.sql.jdbc.JdbcProgress.allocConnect(long, byte[])
at com.progress.sql.jdbc.JdbcProgress.allocConnect(Native Method)
at com.progress.sql.jdbc.JdbcProgress.SQLAllocConnect(JdbcProgress.java:187)
at com.progress.sql.jdbc.JdbcProgressDriver.allocConnection(JdbcProgressDriver.java:823)
at com.progress.sql.jdbc.JdbcProgressConnection.initialize(JdbcProgressConnection.java:175)
at com.progress.sql.jdbc.JdbcProgressDriver.connect(JdbcProgressDriver.java:168)
at java.sql.DriverManager.getConnection(DriverManager.java:512)
at java.sql.DriverManager.getConnection(DriverManager.java:140)
at JdbcProgressTest.main(JdbcProgressTest.java:111)
Process exited with exit code 1.
Why would that be? Please help me.
Thank you,
Meltem

Answer 1

They probably have some DLL which is part of the jdbc driver, make sure that DLL is locable in your system's PATH environment variable and then restart JDeveloper.
That's normally the problem of the unsatisfied link error.
Rob
Team JDev