ODM Sample Program Run Time Errors

Question

I try to run Data Mining Sample programs against Oracle Sample schema data.
When run Java Programs, (in all algorithms) following Exception occur when build model :
--- Build Model - using cost matrix ---
treeBuildTask_jdm is started, please wait. javax.datamining.JDMException: Generic Error.
at oracle.dmt.jdm.resource.OraExceptionHandler.createException(OraExceptionHandler.java:142)
at oracle.dmt.jdm.resource.OraExceptionHandler.createException(OraExceptionHandler.java:91)
at oracle.dmt.jdm.OraDMObject.createException(OraDMObject.java:111)
at oracle.dmt.jdm.OraExecutionHandle.waitForCompletion(OraExecutionHandle.java:232)
at com.cbc.mytest.dmsConn.executeTask(dmsConn.java:229)
at com.cbc.mytest.dmsConn.buildModel(dmsConn.java:200)
at com.cbc.mytest.dmsConn.main(dmsConn.java:142)
Caused by: java.sql.SQLException: Conversion to String failed
at oracle.sql.Datum.stringValue(Datum.java:172)
at oracle.dmt.jdm.scheduler.OraJobInfo.getExecutionDuration(OraJobInfo.java:235)
at oracle.dmt.jdm.scheduler.OraJobInfo.updateJobInfo(OraJobInfo.java:168)
at oracle.dmt.jdm.scheduler.OraJob.waitForCompletion(OraJob.java:139)
at oracle.dmt.jdm.OraExecutionHandle.waitForCompletion(OraExecutionHandle.java:227)
... 3 more
When run sql scripts following error occur when build model:
SQL> -- Build a DT model
SQL> BEGIN
2 DBMS_DATA_MINING.CREATE_MODEL(
3 model_name => 'DT_SH_Clas_sample',
4 mining_function => dbms_data_mining.classification,
5 data_table_name => 'mining_data_build_v',
6 case_id_column_name => 'cust_id',
7 target_column_name => 'affinity_card',
8 settings_table_name => 'dt_sh_sample_settings');
9 END;
10 /
BEGIN
ERROR at line 1:
ORA-00942: table or view does not exist
ORA-06512: at "DMSYS.DBMS_DATA_MINING", line 305
ORA-06512: at line 2
Wonder if these two appeard different errors are actually related.
Model Build against the same data in Data Miner are fine. So that make me think Data and data type is fine. Is runtime environment needed to set in certain way???
Please give me your valuable input in which direction to look for solutions.
Thank you so much!
Zhene
Our system setting:
Database: 10g R2 Oracle Database with OLAP, DM options.
schema SH installed,
Jdk 1.4.2.

Answer 1

Good Morning! Xiafang,
I just talked to our DBA, he send a the information you asked for. Please let me know if you have any suggestions.
Thanks,
Zhene
Our DBA's e-mail:
I gave dmuser everything that I normally give to myself. It has the following:
grant sysdba,dba,connect,resource,select any dictionary to dmuser;
This should remove privileges as an issue.
If you execute a profile in /opt/app/oracle called .profile10 you get the following environment. Maybe you can copy .profile10 to your unix logins home directory and execute it : . ./.profile10
PATH=./:/usr/java1.2/bin:/opt/app/oracle/product/10.2.0.1/bin:./:/usr/bin::/usr//bin:/opt/app/oracle/product/9.2/bin:/opt/SUNWspro/bin:/usr/local/bin:/usr/ucb:/usr/java1.2/bin:/opt/app/oracle/product/9.2/bin:/opt/SUNWspro/bin:/usr/local/bin:/usr/ucb
ORACLE_BASE=/opt/app/oracle
JAVA_PATH=/usr/j2se/bin:/usr/j2se/include:/opt/app/bea/tuxedo8.0/bin
TUXDIR=/opt/app/bea/tuxedo8.0
ORACLE_PATH=/opt/app/oracle/product/9.2/bin
ORACLE_SID=OLAPDM
DBHOST=kenny
PS1=^[[5mkenny%oracle:$ORACLE_SID:$PWD> ${e}[0m
ORACLE_LIBRARY_PATH=/opt/app/oracle/product/9.2/lib32:/opt/app/oracle/product/9.2/lib
JAVA_LIBRARY_PATH=/usr/j2se/lib:/usr/j2se/jre/lib/sparc
JAVA_VERSION=java1.2
LD_LIBRARY_PATH=/usr/lib/:/opt/app/oracle/product/10.2.0.1/lib:/opt/app/oracle/product/10.2.0.1/rdbms/lib:/opt/openv/netbackup/bin
JAVA_SUFFIX1=12
ORACLE_HOME=/opt/app/oracle/product/10.2.0.1
Don