Database connection error | created a new datasource | web application

Question

Hi,
I am trying to deploy a J2EE web application on SAP Netweaver 7.0. I have to connect to a Oracle database schema (Not the default schema used by SAP). I am using Java and JDBC to make connections to the database.
In order to accomplish this, I created a new data source in Visual Admin. Referenced this in the web.xml and deployed the application. The application is deployed successfully, without any errors or warnings.
However, when ever the Java program connects and executes a prepared statement, I get this error in the database logs
bc.direct.DirectPreparedStatement#Java#com.sap.sql_0003#com.sap.sql.log.OpenSQLResourceBundle#SQL error occurred on connection xxxx111:xxx:xxx: code=942, state="42000", message="ORA-00942: table or view does not exist
SQL statement is "SELECT "XMLVALUE" FROM "BC_DDDBTABLERT" WHERE "NAME" = ?".#5#942#42000#ORA-00942: table or view does not exist
#solad011:pidb:PIUSER#SELECT "XMLVALUE" FROM "BC_DDDBTABLERT" WHERE "NAME" = ?#
In java code, there are no references to this table "BC_DDDBTABLERT". I am trying to execute a SQL select for entirely different table. Why I am I getting this error?

Answer 1

Hi,
System copy NW 70 - Error in "export from java database" phase
I am doing system copy of BI7.0 (Abap+Java) stack, I am getting error in
"export from java database" phase as mentioned below.
When I tried to run the query mentioned in SAP Note 1120872: ,
SQL> DELETE FROM BC_DDDBTABLERT WHERE NAME = 'CAF_GP_R3USRMPGCFG';
DELETE FROM BC_DDDBTABLERT WHERE NAME = 'CAF_GP_R3USRMPGCFG'
ERROR at line 1:
ORA-00942: table or view does not exist
SQL> DELETE FROM BC_DDDBTABLERT WHERE NAME = 'CAF_GP_IF_CONTEXT';
DELETE FROM BC_DDDBTABLERT WHERE NAME = 'CAF_GP_IF_CONTEXT'
ERROR at line 1:
ORA-00942: table or view does not exist
I tried your Native_SQL also, but same error.
Kindly help me on this.
Regards,
Sampath.
SAP INST error log:
ERROR 2010-10-15 10:32:35
CJS-30049 Execution of JLoad tool '/usr/java/j2sdk1.4.2_12/bin/java
-classpath /usr/sap/BD1/SYS/global/sltools/sharedlib/launcher. jar
-showversion -Xmx512m com.sap.engine.offline.OfflineToolStart
com.sap.inst.jload.Jload
/usr/sap/BD1/SYS/global/security/lib/tools/iaik_jce .jar:/usr/sap/BD1/SYS/global/security/lib/tools/ia ik_jsse.jar:/usr/sap/BD1/SYS/global/security/lib/tools/ia ik_smime.jar:/usr/sap/BD1/SYS/global/security/lib/tools/ia ik_ssl.jar:/usr/sap/BD1/SYS/global/security/lib/tools/w3 c_http.jar:/usr/sap/BD1/SYS/global/sltools/sharedlib/jlo ad.jar:/usr/sap/BD1/SYS/global/sltools/sharedlib/ant lr.jar:/usr/sap/BD1/SYS/global/sltools/sharedlib/exc eption.jar:/usr/sap/BD1/SYS/global/sltools/sharedlib/jdd i.jar:/usr/sap/BD1/SYS/global/sltools/sharedlib/log ging.jar:/usr/sap/BD1/SYS/global/sltools/sharedlib/off lineconfiguration.jar:/usr/sap/BD1/SYS/global/sltools/sharedlib/ope nsqlsta.jar:/usr/sap/BD1/SYS/global/sltools/sharedlib/tc_ sec_secstorefs.jar:/oracle/client/10x_32/instantclient/ojdbc14.j ar
-sec
BD1,jdbc/pool/BD1,/usr/sap/BD1/SYS/global/security /data/SecStore.properties,/usr/sap/BD1/SYS/global/ security/data/SecStore.key
-dataDir /oracle/expocopy/JAVA/JDMP -remove_trailing_blanks
/tmp/sapinst_instdir/NW04S/LM/COPY/ORA/EXP/CENTRAL/ AS/EXP/removeTrailingBlanks.txt
-convert_empty_LOBs
/tmp/sapinst_instdir/NW04S/LM/COPY/ORA/EXP/CENTRAL/ AS/EXP/convertEmptyLobs.txt
-convert_empty_strings
/tmp/sapinst_instdir/NW04S/LM/COPY/ORA/EXP/CENTRAL/ AS/EXP/convertEmptyStrings.txt
-convert_empty_binary
/tmp/sapinst_instdir/NW04S/LM/COPY/ORA/EXP/CENTRAL/ AS/EXP/convertEmptyBinary.txt'
aborts with return code 1.<br>SOLUTION: Check 'jload.log' and
'/tmp/sapinst_instdir/NW04S/LM/COPY/ORA/EXP/CENTRAL/ AS/EXP/jload.java.log'
for more information.
Log details for jload.java.log:
java version "1.4.2_12"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_12-b03)
Java HotSpot(TM) Client VM (build 1.4.2_12-b03, mixed mode)
Oct 15, 2010 10:32:33 AM com.sap.inst.jload.Jload main
INFO: Jload -sec
BD1,jdbc/pool/BD1,/usr/sap/BD1/SYS/global/security /data/SecStore.properties,/usr/sap/BD1/SYS/global/ security/data/SecStore.key
-dataDir /oracle/expocopy/JAVA/JDMP -remove_trailing_blanks
/tmp/sapinst_instdir/NW04S/LM/COPY/ORA/EXP/CENTRAL/ AS/EXP/removeTrailingBlanks.txt
-convert_empty_LOBs
/tmp/sapinst_instdir/NW04S/LM/COPY/ORA/EXP/CENTRAL/ AS/EXP/convertEmptyLobs.txt
-convert_empty_strings
/tmp/sapinst_instdir/NW04S/LM/COPY/ORA/EXP/CENTRAL/ AS/EXP/convertEmptyStrings.txt
-convert_empty_binary
/tmp/sapinst_instdir/NW04S/LM/COPY/ORA/EXP/CENTRAL/ AS/EXP/convertEmptyBinary.txt
Oct 15, 2010 10:32:35 AM com.sap.inst.jload.db.DBConnection
connectViaSecureStore
INFO: connected to BD1 on jdbc/pool/BD1
Oct 15, 2010 10:32:35 AM com.sap.inst.jload.db.ExcludedObjects addObjects
INFO: excluded objects (type TB): [EP_ATTR_HEADERS, EP_ATTR_VALUES,
J2EE_CONFIGENTRY]
Oct 15, 2010 10:32:35 AM com.sap.inst.jload.db.ExcludedObjects addObjects
INFO: excluded objects (type EL): [EP_ATTR_HEADERS, KMC_DBRM_CONTENT,
EP_ATTR_VALUES, J2EE_CONFIGENTRY]
Oct 15, 2010 10:32:35 AM com.sap.inst.jload.db.ExcludedObjects addObjects
INFO: excluded objects (type ES): [EP_ATTR_HEADERS, KMC_DBRM_CONTENT,
BC_SCVERSION, J2EE_CONFIGENTRY]
Oct 15, 2010 10:32:35 AM com.sap.inst.jload.db.ExcludedObjects addObjects
INFO: excluded objects (type EB): [KMC_DBRM_CONTENT, J2EE_CONFIGENTRY]
Oct 15, 2010 10:32:35 AM com.sap.inst.jload.JobStatus readStatus
INFO: trying to read status file
/tmp/sapinst_instdir/NW04S/LM/COPY/ORA/EXP/CENTRAL/ AS/EXP/EXPORT.sta
Oct 15, 2010 10:32:35 AM com.sap.inst.jload.JobStatus readStatus
INFO: commencing restart
Oct 15, 2010 10:32:35 AM com.sap.inst.jload.Jload dbExport
SEVERE: DB Error during export of CAF_GP_IF_CONTEXT
Oct 15, 2010 10:32:35 AM com.sap.inst.jload.Jload printSQLException
SEVERE: Message: ORA-00942: table or view does not exist
Oct 15, 2010 10:32:35 AM com.sap.inst.jload.Jload printSQLException
SEVERE: SQLState: 42000
Oct 15, 2010 10:32:35 AM com.sap.inst.jload.Jload printSQLException
SEVERE: ErrorCode: 942
Oct 15, 2010 10:32:35 AM com.sap.inst.jload.db.DBConnection disconnect
INFO: disconnected