BI THread : Data modelling
Hi Experts,
I have been doing Data modelling since one month, I would like to know more about it. I would like know to what are the Does and Dont's for Data modelling in BI. what are the key points that should be remebered while doing the data modelling in BI & also how more effectively the data modelling can be done and are there any new approaches for doing data modelling in BI 7.0.
kindly advise.
thanks & regards,
M.S
Hi M.S,
First to do effective modelling first you need to concentrate two things.
1. Load Performance
2. Query Performnce.
Load Performnce :
It will be based your Design DSO , Cube ETC............
Ex : You to thing how many DSO or cubes that needs to be developed?
Query Performace :
How much time time is taking for executing the Queries.
To increase the performnce you need to think about the facilities provided by SAP.
Ex : Multi Provides,BW Statatics, Info sets etc.............
Some More Info :
http://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/2f5aa43f-0c01-0010-a990-9641d3d4eef7
Do's & Don't :
http://en.sap.info/dos-and-don%E2%80%99ts-of-bi-usage/3692
Regards
Ram.
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Hi,
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or
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I'm not sure if this is exactly the right forum but I'm hoping that someone here can either answer or point me in the right direction.
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http://www.microsoft.com/en-us/download/details.aspx?id=26728
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https://support.microsoft.com/kb/2769345?wa=wsignin1.0
Thanks,
Dennis Guo
TechNet Community Support
Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Subscriber Support, contact
[email protected]
Dennis Guo
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Data model: single quote in default parameter value
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Errors while running SRDemo tutorial (JSF/ EJB) to testing data model
Hi experts,
I go the following error messages while running SRDemo
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Creating a service request //correct output
setting the status //correct output
setting the timestamp for request date //correct output
2007-01-29 15:07:14.859 //correct output
getting product object with id = 117 //correct output
// error stack trace showed in JDeveloper
Jan 29, 2007 3:07:16 PM oracle.j2ee.rmi.RMIMessages EXCEPTION_ORIGINATES_FROM_THE_REMOTE_SERVER
WARNING: Exception returned by remote server: {0}
javax.ejb.EJBException: Exception [TOPLINK-8025] (Oracle TopLink Essentials - 2006.8 (Build 060829)): oracle.toplink.essentials.exceptions.EJBQLException
Exception Description: Syntax error parsing the query [selectobject (product) from Products product where product.PROD_ID = :prodId], unexpected token [selectobject].; nested exception is:
Exception [TOPLINK-8025] (Oracle TopLink Essentials - 2006.8 (Build 060829)): oracle.toplink.essentials.exceptions.EJBQLException
Exception Description: Syntax error parsing the query [selectobject (product) from Products product where product.PROD_ID = :prodId], unexpected token [selectobject].; nested exception is: oracle.oc4j.rmi.OracleRemoteException: Exception [TOPLINK-8025] (Oracle TopLink Essentials - 2006.8 (Build 060829)): oracle.toplink.essentials.exceptions.EJBQLException
Exception Description: Syntax error parsing the query [selectobject (product) from Products product where product.PROD_ID = :prodId], unexpected token [selectobject].; nested exception is:
Exception [TOPLINK-8025] (Oracle TopLink Essentials - 2006.8 (Build 060829)): oracle.toplink.essentials.exceptions.EJBQLException
Exception Description: Syntax error parsing the query [selectobject (product) from Products product where product.PROD_ID = :prodId], unexpected token [selectobject].
oracle.oc4j.rmi.OracleRemoteException: Exception [TOPLINK-8025] (Oracle TopLink Essentials - 2006.8 (Build 060829)): oracle.toplink.essentials.exceptions.EJBQLException
Exception Description: Syntax error parsing the query [selectobject (product) from Products product where product.PROD_ID = :prodId], unexpected token [selectobject].
at com.evermind.server.ejb.EJBUtils.getUserException(EJBUtils.java:346)
at com.evermind.server.ejb.interceptor.system.AbstractTxInterceptor.convertAndHandleMethodException(AbstractTxInterceptor.java:69)
at com.evermind.server.ejb.interceptor.system.TxRequiredInterceptor.invoke(TxRequiredInterceptor.java:52)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.InvocationContextPool.invoke(InvocationContextPool.java:55)
at com.evermind.server.ejb.StatelessSessionEJBObject.OC4J_invokeMethod(StatelessSessionEJBObject.java:87)
at ServiceRequestFacade_RemoteProxy_p4gp54.findProductById(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.evermind.server.rmi.RmiMethodCall.run(RmiMethodCall.java:53)
at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
at java.lang.Thread.run(Thread.java:595)
Nested exception is:
Local Exception Stack:
Exception [TOPLINK-8025] (Oracle TopLink Essentials - 2006.8 (Build 060829)): oracle.toplink.essentials.exceptions.EJBQLException
Exception Description: Syntax error parsing the query [selectobject (product) from Products product where product.PROD_ID = :prodId], unexpected token [selectobject].
at oracle.toplink.essentials.exceptions.EJBQLException.unexpectedToken(EJBQLException.java:358)
at oracle.toplink.essentials.internal.parsing.ejbql.EJBQLParserBase.handleANTLRException(EJBQLParserBase.java:246)
at oracle.toplink.essentials.internal.parsing.ejbql.EJBQLParserBase.reportError(EJBQLParserBase.java:204)
at oracle.toplink.essentials.internal.parsing.ejbql.antlr273.EJBQLParser.document(EJBQLParser.java:156)
at oracle.toplink.essentials.internal.parsing.ejbql.EJBQLParserBase.parseEJBQLString(EJBQLParserBase.java:315)
at oracle.toplink.essentials.internal.ejb.cmp3.base.EJBQueryImpl.buildEJBQLDatabaseQuery(EJBQueryImpl.java:199)
at oracle.toplink.essentials.queryframework.EJBQLPlaceHolderQuery.processEjbQLQuery(EJBQLPlaceHolderQuery.java:96)
at oracle.toplink.essentials.internal.sessions.AbstractSession.processEJBQLQueries(AbstractSession.java:2040)
at oracle.toplink.essentials.internal.sessions.AbstractSession.processEJBQLQueries(AbstractSession.java:2027)
at oracle.toplink.essentials.internal.sessions.DatabaseSessionImpl.postConnectDatasource(DatabaseSessionImpl.java:679)
at oracle.toplink.essentials.internal.sessions.DatabaseSessionImpl.loginAndDetectDatasource(DatabaseSessionImpl.java:559)
at oracle.toplink.essentials.ejb.cmp3.EntityManagerFactoryProvider.login(EntityManagerFactoryProvider.java:180)
at oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:230)
at oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.getServerSession(EntityManagerFactoryImpl.java:84)
at oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.createEntityManagerImpl(EntityManagerFactoryImpl.java:127)
at oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:84)
at com.evermind.server.ejb.persistence.PersistenceUnitImpl.createTempPersistenceContext(PersistenceUnitImpl.java:84)
at com.evermind.server.ejb.persistence.EntityManagerProxy.createEntityManager(EntityManagerProxy.java:99)
at com.evermind.server.ejb.persistence.EntityManagerProxy.allocateEntityManager(EntityManagerProxy.java:84)
at com.evermind.server.ejb.persistence.AbstractEntityManagerProxy.createNamedQuery(AbstractEntityManagerProxy.java:110)
at com.evermind.server.ejb.persistence.EntityManagerProxy.createNamedQuery(EntityManagerProxy.java:33)
at org.srdemo.business.ServiceRequestFacadeBean.findProductById(ServiceRequestFacadeBean.java:51)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.evermind.server.ejb.interceptor.joinpoint.EJBJoinPointImpl.invoke(EJBJoinPointImpl.java:35)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.interceptor.system.SetContextActionInterceptor.invoke(SetContextActionInterceptor.java:44)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.interceptor.system.TxRequiredInterceptor.invoke(TxRequiredInterceptor.java:50)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.InvocationContextPool.invoke(InvocationContextPool.java:55)
at com.evermind.server.ejb.StatelessSessionEJBObject.OC4J_invokeMethod(StatelessSessionEJBObject.java:87)
at ServiceRequestFacade_RemoteProxy_p4gp54.findProductById(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.evermind.server.rmi.RmiMethodCall.run(RmiMethodCall.java:53)
at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
at java.lang.Thread.run(Thread.java:595)
javax.ejb.EJBException: Exception [TOPLINK-8025] (Oracle TopLink Essentials - 2006.8 (Build 060829)): oracle.toplink.essentials.exceptions.EJBQLException
Exception Description: Syntax error parsing the query [selectobject (product) from Products product where product.PROD_ID = :prodId], unexpected token [selectobject].; nested exception is:
Exception [TOPLINK-8025] (Oracle TopLink Essentials - 2006.8 (Build 060829)): oracle.toplink.essentials.exceptions.EJBQLException
Exception Description: Syntax error parsing the query [selectobject (product) from Products product where product.PROD_ID = :prodId], unexpected token [selectobject].; nested exception is: oracle.oc4j.rmi.OracleRemoteException: Exception [TOPLINK-8025] (Oracle TopLink Essentials - 2006.8 (Build 060829)): oracle.toplink.essentials.exceptions.EJBQLException
Exception Description: Syntax error parsing the query [selectobject (product) from Products product where product.PROD_ID = :prodId], unexpected token [selectobject].; nested exception is:
Exception [TOPLINK-8025] (Oracle TopLink Essentials - 2006.8 (Build 060829)): oracle.toplink.essentials.exceptions.EJBQLException
Exception Description: Syntax error parsing the query [selectobject (product) from Products product where product.PROD_ID = :prodId], unexpected token [selectobject].
at com.evermind.server.ejb.EJBUtils.createEJBException(EJBUtils.java:365)
at com.evermind.server.ejb.EJBUtils.createEJBException(EJBUtils.java:356)
at com.evermind.server.ejb.AbstractEJBObject.OC4J_handleUncheckedException(AbstractEJBObject.java:396)
at ServiceRequestFacade_RemoteProxy_p4gp54.findProductById(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.evermind.server.rmi.RmiMethodCall.run(RmiMethodCall.java:53)
at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
at java.lang.Thread.run(Thread.java:595)
Caused by: oracle.oc4j.rmi.OracleRemoteException: Exception [TOPLINK-8025] (Oracle TopLink Essentials - 2006.8 (Build 060829)): oracle.toplink.essentials.exceptions.EJBQLException
Exception Description: Syntax error parsing the query [selectobject (product) from Products product where product.PROD_ID = :prodId], unexpected token [selectobject].; nested exception is:
Exception [TOPLINK-8025] (Oracle TopLink Essentials - 2006.8 (Build 060829)): oracle.toplink.essentials.exceptions.EJBQLException
Exception Description: Syntax error parsing the query [selectobject (product) from Products product where product.PROD_ID = :prodId], unexpected token [selectobject].
at com.evermind.server.ejb.EJBUtils.getUserException(EJBUtils.java:346)
at com.evermind.server.ejb.interceptor.system.AbstractTxInterceptor.convertAndHandleMethodException(AbstractTxInterceptor.java:69)
at com.evermind.server.ejb.interceptor.system.TxRequiredInterceptor.invoke(TxRequiredInterceptor.java:52)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.InvocationContextPool.invoke(InvocationContextPool.java:55)
at com.evermind.server.ejb.StatelessSessionEJBObject.OC4J_invokeMethod(StatelessSessionEJBObject.java:87)
... 8 more
Caused by: Exception [TOPLINK-8025] (Oracle TopLink Essentials - 2006.8 (Build 060829)): oracle.toplink.essentials.exceptions.EJBQLException
Exception Description: Syntax error parsing the query [selectobject (product) from Products product where product.PROD_ID = :prodId], unexpected token [selectobject].
at oracle.toplink.essentials.exceptions.EJBQLException.unexpectedToken(EJBQLException.java:358)
at oracle.toplink.essentials.internal.parsing.ejbql.EJBQLParserBase.handleANTLRException(EJBQLParserBase.java:246)
at oracle.toplink.essentials.internal.parsing.ejbql.EJBQLParserBase.reportError(EJBQLParserBase.java:204)
at oracle.toplink.essentials.internal.parsing.ejbql.antlr273.EJBQLParser.document(EJBQLParser.java:156)
at oracle.toplink.essentials.internal.parsing.ejbql.EJBQLParserBase.parseEJBQLString(EJBQLParserBase.java:315)
at oracle.toplink.essentials.internal.ejb.cmp3.base.EJBQueryImpl.buildEJBQLDatabaseQuery(EJBQueryImpl.java:199)
at oracle.toplink.essentials.queryframework.EJBQLPlaceHolderQuery.processEjbQLQuery(EJBQLPlaceHolderQuery.java:96)
at oracle.toplink.essentials.internal.sessions.AbstractSession.processEJBQLQueries(AbstractSession.java:2040)
at oracle.toplink.essentials.internal.sessions.AbstractSession.processEJBQLQueries(AbstractSession.java:2027)
at oracle.toplink.essentials.internal.sessions.DatabaseSessionImpl.postConnectDatasource(DatabaseSessionImpl.java:679)
at oracle.toplink.essentials.internal.sessions.DatabaseSessionImpl.loginAndDetectDatasource(DatabaseSessionImpl.java:559)
at oracle.toplink.essentials.ejb.cmp3.EntityManagerFactoryProvider.login(EntityManagerFactoryProvider.java:180)
at oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:230)
at oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.getServerSession(EntityManagerFactoryImpl.java:84)
at oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.createEntityManagerImpl(EntityManagerFactoryImpl.java:127)
at oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:84)
at com.evermind.server.ejb.persistence.PersistenceUnitImpl.createTempPersistenceContext(PersistenceUnitImpl.java:84)
at com.evermind.server.ejb.persistence.EntityManagerProxy.createEntityManager(EntityManagerProxy.java:99)
at com.evermind.server.ejb.persistence.EntityManagerProxy.allocateEntityManager(EntityManagerProxy.java:84)
at com.evermind.server.ejb.persistence.AbstractEntityManagerProxy.createNamedQuery(AbstractEntityManagerProxy.java:110)
at com.evermind.server.ejb.persistence.EntityManagerProxy.createNamedQuery(EntityManagerProxy.java:33)
at org.srdemo.business.ServiceRequestFacadeBean.findProductById(ServiceRequestFacadeBean.java:51)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.evermind.server.ejb.interceptor.joinpoint.EJBJoinPointImpl.invoke(EJBJoinPointImpl.java:35)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.interceptor.system.SetContextActionInterceptor.invoke(SetContextActionInterceptor.java:44)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.interceptor.system.TxRequiredInterceptor.invoke(TxRequiredInterceptor.java:50)
... 13 more
javax.ejb.EJBException: Exception [TOPLINK-8025] (Oracle TopLink Essentials - 2006.8 (Build 060829)): oracle.toplink.essentials.exceptions.EJBQLException
Exception Description: Syntax error parsing the query [selectobject (product) from Products product where product.PROD_ID = :prodId], unexpected token [selectobject].; nested exception is:
Exception [TOPLINK-8025] (Oracle TopLink Essentials - 2006.8 (Build 060829)): oracle.toplink.essentials.exceptions.EJBQLException
Exception Description: Syntax error parsing the query [selectobject (product) from Products product where product.PROD_ID = :prodId], unexpected token [selectobject].; nested exception is: oracle.oc4j.rmi.OracleRemoteException: Exception [TOPLINK-8025] (Oracle TopLink Essentials - 2006.8 (Build 060829)): oracle.toplink.essentials.exceptions.EJBQLException
Exception Description: Syntax error parsing the query [selectobject (product) from Products product where product.PROD_ID = :prodId], unexpected token [selectobject].; nested exception is:
Exception [TOPLINK-8025] (Oracle TopLink Essentials - 2006.8 (Build 060829)): oracle.toplink.essentials.exceptions.EJBQLException
Exception Description: Syntax error parsing the query [selectobject (product) from Products product where product.PROD_ID = :prodId], unexpected token [selectobject].
oracle.oc4j.rmi.OracleRemoteException: Exception [TOPLINK-8025] (Oracle TopLink Essentials - 2006.8 (Build 060829)): oracle.toplink.essentials.exceptions.EJBQLException
Exception Description: Syntax error parsing the query [selectobject (product) from Products product where product.PROD_ID = :prodId], unexpected token [selectobject].
at com.evermind.server.ejb.EJBUtils.getUserException(EJBUtils.java:346)
at com.evermind.server.ejb.interceptor.system.AbstractTxInterceptor.convertAndHandleMethodException(AbstractTxInterceptor.java:69)
at com.evermind.server.ejb.interceptor.system.TxRequiredInterceptor.invoke(TxRequiredInterceptor.java:52)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.InvocationContextPool.invoke(InvocationContextPool.java:55)
at com.evermind.server.ejb.StatelessSessionEJBObject.OC4J_invokeMethod(StatelessSessionEJBObject.java:87)
at ServiceRequestFacade_RemoteProxy_p4gp54.findProductById(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.evermind.server.rmi.RmiMethodCall.run(RmiMethodCall.java:53)
at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
at java.lang.Thread.run(Thread.java:595)
Nested exception is:
Local Exception Stack:
Exception [TOPLINK-8025] (Oracle TopLink Essentials - 2006.8 (Build 060829)): oracle.toplink.essentials.exceptions.EJBQLException
Exception Description: Syntax error parsing the query [selectobject (product) from Products product where product.PROD_ID = :prodId], unexpected token [selectobject].
at oracle.toplink.essentials.exceptions.EJBQLException.unexpectedToken(EJBQLException.java:358)
at oracle.toplink.essentials.internal.parsing.ejbql.EJBQLParserBase.handleANTLRException(EJBQLParserBase.java:246)
at oracle.toplink.essentials.internal.parsing.ejbql.EJBQLParserBase.reportError(EJBQLParserBase.java:204)
at oracle.toplink.essentials.internal.parsing.ejbql.antlr273.EJBQLParser.document(EJBQLParser.java:156)
at oracle.toplink.essentials.internal.parsing.ejbql.EJBQLParserBase.parseEJBQLString(EJBQLParserBase.java:315)
at oracle.toplink.essentials.internal.ejb.cmp3.base.EJBQueryImpl.buildEJBQLDatabaseQuery(EJBQueryImpl.java:199)
at oracle.toplink.essentials.queryframework.EJBQLPlaceHolderQuery.processEjbQLQuery(EJBQLPlaceHolderQuery.java:96)
at oracle.toplink.essentials.internal.sessions.AbstractSession.processEJBQLQueries(AbstractSession.java:2040)
at oracle.toplink.essentials.internal.sessions.AbstractSession.processEJBQLQueries(AbstractSession.java:2027)
at oracle.toplink.essentials.internal.sessions.DatabaseSessionImpl.postConnectDatasource(DatabaseSessionImpl.java:679)
at oracle.toplink.essentials.internal.sessions.DatabaseSessionImpl.loginAndDetectDatasource(DatabaseSessionImpl.java:559)
at oracle.toplink.essentials.ejb.cmp3.EntityManagerFactoryProvider.login(EntityManagerFactoryProvider.java:180)
at oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:230)
at oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.getServerSession(EntityManagerFactoryImpl.java:84)
at oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.createEntityManagerImpl(EntityManagerFactoryImpl.java:127)
at oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:84)
at com.evermind.server.ejb.persistence.PersistenceUnitImpl.createTempPersistenceContext(PersistenceUnitImpl.java:84)
at com.evermind.server.ejb.persistence.EntityManagerProxy.createEntityManager(EntityManagerProxy.java:99)
at com.evermind.server.ejb.persistence.EntityManagerProxy.allocateEntityManager(EntityManagerProxy.java:84)
at com.evermind.server.ejb.persistence.AbstractEntityManagerProxy.createNamedQuery(AbstractEntityManagerProxy.java:110)
at com.evermind.server.ejb.persistence.EntityManagerProxy.createNamedQuery(EntityManagerProxy.java:33)
at org.srdemo.business.ServiceRequestFacadeBean.findProductById(ServiceRequestFacadeBean.java:51)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.evermind.server.ejb.interceptor.joinpoint.EJBJoinPointImpl.invoke(EJBJoinPointImpl.java:35)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.interceptor.system.SetContextActionInterceptor.invoke(SetContextActionInterceptor.java:44)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.interceptor.system.TxRequiredInterceptor.invoke(TxRequiredInterceptor.java:50)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.InvocationContextPool.invoke(InvocationContextPool.java:55)
at com.evermind.server.ejb.StatelessSessionEJBObject.OC4J_invokeMethod(StatelessSessionEJBObject.java:87)
at ServiceRequestFacade_RemoteProxy_p4gp54.findProductById(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.evermind.server.rmi.RmiMethodCall.run(RmiMethodCall.java:53)
at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
at java.lang.Thread.run(Thread.java:595)
javax.ejb.EJBException: Exception [TOPLINK-8025] (Oracle TopLink Essentials - 2006.8 (Build 060829)): oracle.toplink.essentials.exceptions.EJBQLException
Exception Description: Syntax error parsing the query [selectobject (product) from Products product where product.PROD_ID = :prodId], unexpected token [selectobject].; nested exception is:
Exception [TOPLINK-8025] (Oracle TopLink Essentials - 2006.8 (Build 060829)): oracle.toplink.essentials.exceptions.EJBQLException
Exception Description: Syntax error parsing the query [selectobject (product) from Products product where product.PROD_ID = :prodId], unexpected token [selectobject].; nested exception is: oracle.oc4j.rmi.OracleRemoteException: Exception [TOPLINK-8025] (Oracle TopLink Essentials - 2006.8 (Build 060829)): oracle.toplink.essentials.exceptions.EJBQLException
Exception Description: Syntax error parsing the query [selectobject (product) from Products product where product.PROD_ID = :prodId], unexpected token [selectobject].; nested exception is:
Exception [TOPLINK-8025] (Oracle TopLink Essentials - 2006.8 (Build 060829)): oracle.toplink.essentials.exceptions.EJBQLException
Exception Description: Syntax error parsing the query [selectobject (product) from Products product where product.PROD_ID = :prodId], unexpected token [selectobject].
at com.evermind.server.rmi.RMICall.EXCEPTION_ORIGINATES_FROM_THE_REMOTE_SERVER(RMICall.java:109)
at com.evermind.server.rmi.RMICall.throwRecordedException(RMICall.java:125)
at com.evermind.server.rmi.RMIClientConnection.obtainRemoteMethodResponse(RMIClientConnection.java:517)
at com.evermind.server.rmi.RMIClientConnection.invokeMethod(RMIClientConnection.java:461)
at com.evermind.server.rmi.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:63)
at com.evermind.server.rmi.RecoverableRemoteInvocationHandler.invoke(RecoverableRemoteInvocationHandler.java:28)
at com.evermind.server.ejb.StatelessSessionRemoteInvocationHandler.invoke(StatelessSessionRemoteInvocationHandler.java:43)
at __Proxy1.findProductById(Unknown Source)
at org.srdemo.client.ServiceRequestFacadeClientEmbed.main(ServiceRequestFacadeClientEmbed.java:38)
Caused by: oracle.oc4j.rmi.OracleRemoteException: Exception [TOPLINK-8025] (Oracle TopLink Essentials - 2006.8 (Build 060829)): oracle.toplink.essentials.exceptions.EJBQLException
Exception Description: Syntax error parsing the query [selectobject (product) from Products product where product.PROD_ID = :prodId], unexpected token [selectobject].; nested exception is:
Exception [TOPLINK-8025] (Oracle TopLink Essentials - 2006.8 (Build 060829)): oracle.toplink.essentials.exceptions.EJBQLException
Exception Description: Syntax error parsing the query [selectobject (product) from Products product where product.PROD_ID = :prodId], unexpected token [selectobject].
at com.evermind.server.ejb.EJBUtils.getUserException(EJBUtils.java:346)
at com.evermind.server.ejb.interceptor.system.AbstractTxInterceptor.convertAndHandleMethodException(AbstractTxInterceptor.java:69)
at com.evermind.server.ejb.interceptor.system.TxRequiredInterceptor.invoke(TxRequiredInterceptor.java:52)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.InvocationContextPool.invoke(InvocationContextPool.java:55)
at com.evermind.server.ejb.StatelessSessionEJBObject.OC4J_invokeMethod(StatelessSessionEJBObject.java:87)
at ServiceRequestFacade_RemoteProxy_p4gp54.findProductById(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.evermind.server.rmi.RmiMethodCall.run(RmiMethodCall.java:53)
at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
at java.lang.Thread.run(Thread.java:595)
Caused by: Exception [TOPLINK-8025] (Oracle TopLink Essentials - 2006.8 (Build 060829)): oracle.toplink.essentials.exceptions.EJBQLException
Exception Description: Syntax error parsing the query [selectobject (product) from Products product where product.PROD_ID = :prodId], unexpected token [selectobject].
at oracle.toplink.essentials.exceptions.EJBQLException.unexpectedToken(EJBQLException.java:358)
at oracle.toplink.essentials.internal.parsing.ejbql.EJBQLParserBase.handleANTLRException(EJBQLParserBase.java:246)
at oracle.toplink.essentials.internal.parsing.ejbql.EJBQLParserBase.reportError(EJBQLParserBase.java:204)
at oracle.toplink.essentials.internal.parsing.ejbql.antlr273.EJBQLParser.document(EJBQLParser.java:156)
at oracle.toplink.essentials.internal.parsing.ejbql.EJBQLParserBase.parseEJBQLString(EJBQLParserBase.java:315)
at oracle.toplink.essentials.internal.ejb.cmp3.base.EJBQueryImpl.buildEJBQLDatabaseQuery(EJBQueryImpl.java:199)
at oracle.toplink.essentials.queryframework.EJBQLPlaceHolderQuery.processEjbQLQuery(EJBQLPlaceHolderQuery.java:96)
at oracle.toplink.essentials.internal.sessions.AbstractSession.processEJBQLQueries(AbstractSession.java:2040)
at oracle.toplink.essentials.internal.sessions.AbstractSession.processEJBQLQueries(AbstractSession.java:2027)
at oracle.toplink.essentials.internal.sessions.DatabaseSessionImpl.postConnectDatasource(DatabaseSessionImpl.java:679)
at oracle.toplink.essentials.internal.sessions.DatabaseSessionImpl.loginAndDetectDatasource(DatabaseSessionImpl.java:559)
at oracle.toplink.essentials.ejb.cmp3.EntityManagerFactoryProvider.login(EntityManagerFactoryProvider.java:180)
at oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:230)
at oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.getServerSession(EntityManagerFactoryImpl.java:84)
at oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.createEntityManagerImpl(EntityManagerFactoryImpl.java:127)
at oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:84)
at com.evermind.server.ejb.persistence.PersistenceUnitImpl.createTempPersistenceContext(PersistenceUnitImpl.java:84)
at com.evermind.server.ejb.persistence.EntityManagerProxy.createEntityManager(EntityManagerProxy.java:99)
at com.evermind.server.ejb.persistence.EntityManagerProxy.allocateEntityManager(EntityManagerProxy.java:84)
at com.evermind.server.ejb.persistence.AbstractEntityManagerProxy.createNamedQuery(AbstractEntityManagerProxy.java:110)
at com.evermind.server.ejb.persistence.EntityManagerProxy.createNamedQuery(EntityManagerProxy.java:33)
at org.srdemo.business.ServiceRequestFacadeBean.findProductById(ServiceRequestFacadeBean.java:51)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.evermind.server.ejb.interceptor.joinpoint.EJBJoinPointImpl.invoke(EJBJoinPointImpl.java:35)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.interceptor.system.SetContextActionInterceptor.invoke(SetContextActionInterceptor.java:44)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.interceptor.system.TxRequiredInterceptor.invoke(TxRequiredInterceptor.java:50)
... 13 more
Process exited with exit code 0.Hi,
the problem seems to be caused by an invalid query
selectobject (product) from Products product where product.PROD_ID = :prodId
Should be
select object (product) from Products product where product.PROD_ID = :prodId
Please check the query you created in TopLink
Frank -
Error when creating data model - Internal Server Error
When trying to create a new Data Model in BI Publisher (11.1.1), we are getting a “Internal Server Error” message and the page to create data models wont display. We are able to login to BIP with any user, but we cant do anything else… (seems due to a null pointer exception, as shown in this message):
+[ServletContext@605092857[app:bipublisher module:xmlpserver path:/xmlpserver spec-version:2.5 version:11.1.1]] Servlet failed with Exception+
java.lang.NullPointerException
We’ve examined bipublisher.log and we get several warnings:
Component: AdminServer
Module: oracle.xdo
Message: SawUtil.setUserHome - Unable to lookup user home: weblogic
Component: AdminServer
Module: oracle.xdo
Message: java.rmi.RemoteException: access denied for user to path /users/weblogic.; nested exception
Then, we get this errors in sawlog0.log:
Component: OBIPS
Module: saw.soap.catalogservice
+Message: Invalid path () --+
File:webcatalogsoaphandler.cpp
Line:877
Location:
saw.soap.catalogservice
saw.SOAP
saw.httpserver.request.soaprequest
saw.rpc.server.responder
saw.rpc.server
saw.rpc.server.handleConnection
saw.rpc.server.dispatch
saw.threadpool
saw.threads
AuthProps: AuthSchema=Impersonate-soap|IMPERSONATE=weblogic|NQ_SESSION.AUTHINITBLOCKSONLY=******|PWD=******|UID=BISystemUser|User=weblogic
ecid: e7cc62fc411b9afe:30699382:1389a0e0d36:-8000-000000000000257b,0:4
ThreadID: 4180
This same error repeats for files webcatalogsoaphandler.cpp and localwebcatalog.cpp.
Access to SOAP is explicity granted to BISystemUser (via Manage Privileges ) and we haven’t changed any security policies…
Any ideas why this is happening and how to solve it?
Thanks in advance.
Regards
Edited by: user8021127 on 19-jul-2012 1:12Did you find a solution to this?
-
Oracle SQL Developer Data Modeler 3.0 Bugs, Resolution and workarounds
The purpose of this thread is to list bugs discovered while using ORACLE SQL Developer Data Modeler 3.0
Mainly with SQL SERVER 2005 and ORACLE 10g models.SQL Server Physical model doesn't save table identity column.
here are the steps to get this bug:
1. create a table in relational model with a column as an integer to be used as an identity.
2. create or open a physical model for SQL-SERVER 2005
3. open the table in the physical model
4. edit the integer column property dialog
5. tick the identity check box and close the property dialog
6. save the model and close it
7. open it again, you will find the identity check is removed! (probably not saved from the start) -
Can SAP leverage MM and classification (CL-system) data-model?
Dear all,
At the moment Im working for a telecom company, setting up the Functional Management department activities to manage 2nd line support calls, and general overall application functional support.
One of the issues is simplifying the work of monitoring Item (products, articles etc.) Master Data. Below you can see the data model where Items, their classes, the characteristics of classes and prices are stored.
The Legacy system has the following data-model (as ERD, <a href="http://sapparking2007.freehostia.com/LegacyModel.JPG">LegacyModel</a> )
Main Product (i.e. Nokia 6110)
- has zero, one or more Characteristics (i.e. 220v cord, 3v battery etc.)
- has zero, one or more Variants (i.e. Nokia 6110i, Black, Red etc.)
A Variant (Nokia 6110i, Black)
- has zero, one or more Characteristics (i.e. 200h stand by time etc.)
- has zero, one or more Deliveries (i.e. we sell a package)
A Delivery (certain combination of a package : Nokia 6110i, Red, Prepaid, 1 year)
- Has zero, one or more Characteristics (i.e. prepaid simcard, free service etc.)
- Has zero, one or more Delivery Prices (i.e. prices)
A Delivery Price
- Has zero, one or more Characteristics (i.e. 1 month warenty)
- Has zero, one or more Prices (i.e. offer price, sales, periods)
Well, almost perfectly normalised data-model.
The implementation in SAP is as follows:
Main Products , Variant and Deliveries are all stored in table MARA.
Product is Artikeltype Z01A,
Variant is type KMAT,
Deliveries is type HAVA and DIEN.
See image:
<a href="http://sapparking2007.freehostia.com/Model01.JPG">Current Data Model</a>
The Characteristics are stored in table CABN etc
The prices are stored in the SD table KONP .. (price condition). etc.
The MARA table is connected to Classes table (KSSK) via the INOB table.
Classes are connected to Classes with in de KSSK table.
The filed that stores Class in the KSSK and the field that stores the Class below are 2 different type of fields (18C , and 50CN) and they would simply wont join in a SAP query.
The filed that stores Item to Class in the INOB and the field that stores the Class in the KSSK are 2 different type of fields (18C , and 50CN) and they would also wont join in a SAP query.
Therefore we have created extra Z. Tables (Types actually) that does the join for us.
Functional Management personnel are not ABAP and SQL people. So we have to keep it simple.
After a training session it proved to be still too complicated. After a Change Request, to create the product structure in a separated, single table, has resulted in a batch job, that create the file periodically, but not all of it. And at the end, you never know if your data is up-to-date.
To me it seems logical to add a (derived) field to the KSSK and the INOB to accumulate the underlying class with the same attributes as the MARA and KSSK, so it can be properly joined. But here there is too much resistant in conjunction with SAP releases etc. AND it seem to be impossible (not sure) to define a type table with a derived field.
To let programmers produce more ABAP is not a clean option either, and yes I realise one can create a sap query on a single table, and add a long SQL statement on Record level.
So the question:
- Is this implementation the best possible in SAP?
- How to overcome the unjoinable friendly database?
In other query tools it is possible to create tables as output (on the fly), where the tables can be used as input tables in a next query, and can be joined further.
- Is this somehow possible in SAP?
I wonder if anyone can shade some light on this approach. We have 2 FTE to monitor 2.5 million products combinations, and the propagation of this data to over 30 sales channels daily.
Thank you in advance for taking the time!
Kind Regards,
Doron.Ashish:
Please search the space threads before posting. There are several posts where this is already covered.
regards,
bill. -
SQL Developer Data Modeler suggestions
Not sure where to post this (unable to connect to the blog from work due to network restrictions), hope this is the correct forum.
I am testing out the Data Modeler product. I've got a large database that I want to reverse engineer, then work with the resulting model. I used the import feature which successfully imported all 1849 tables from my schema. However, this created a diagram which wasn't really useful. A couple of things I believe would be useful.
1. Add better connectivity between the browser that shows the table listing and the diagram. When I click on a table, I'd like the corresponding element in the diagram to be highlighted (and vice-versa). Also, an option to have the diagram show that table would be useful (maybe a ctrl-click or shift-click).
2. Subviews - I don't see an easy way to add to a subview once it is created. So, add an option to the browser and diagram right-click menu to "Add to SubDiagram". Currently the diagram allows you to create a subdiagram, I didn't see an add option.
3. More keyboard shortcuts. Specifically, CTRL-Z to undo, CTRL-Y to repeat.
4. Defined column types. You've got naming rules, but I'd like to be able to define columns as a predefined type, like "Dollar Amount", which would make my column become a number(9.2) or something like that.
That's it for now - may be more to come.
DonHi,
Thanks for the feedback. Most of these are in the product:
+1. Add better connectivity between the browser that shows the table listing and the diagram. When I click on a table, I'd like the corresponding element in the diagram to be highlighted (and vice-versa). Also, an option to have the diagram show that table would be useful (maybe a ctrl-click or shift-click).+
Go to Tools > General Options: Select Diagram and check the synchronize with tree option.
+2. Subviews - I don't see an easy way to add to a subview once it is created. So, add an option to the browser and diagram right-click menu to "Add to SubDiagram". Currently the diagram allows you to create a subdiagram, I didn't see an add option.+
There are threads in the forum about subviews and you can look at the demos available online on the [Data Modeler|http://www.oracle.com/technology/products/database/datamodeler/index.html] page - we'll be adding more, but the import from Data Dictionary demo talks about subviews.
In short, select a few objects, right-click and create subview from selected, or right-click on the subview node in the browser and select new subview, and then drag the tables you want onto the new diagram.
+3. More keyboard shortcuts. Specifically, CTRL-Z to undo, CTRL-Y to repeat.+
We will be adding more shortcut keys.
+4. Defined column types. You've got naming rules, but I'd like to be able to define columns as a predefined type, like "Dollar Amount", which would make my column become a number(9.2) or something like that.+
These are Domains. Select Tools > Domains Administration, and add your domains.
I'm working on adding short demos for all these features and we'll build these up over time.
Sue -
How can I find out what is causing this error in SQL Developer Data Modeler
Friends,
I am trying to import entities into into SQL Developer Data Modeler from Oracle Designer 10.1.2.3.
In case of need I perform these steps to perform the import:
File --> Import --> Oracle Designer Model --> Select database connection --> Select work area --> select application system --> select one entity --> Click finish --> Import starts
During the import process I see an alert dialog box with the message:
There are errors in import - check Log file Clicking Ok dismisses the alert box and I see the following summary screen:
Oracle SQL Developer Data Modeler Version: 2.0.0 Build: 584
Oracle SQL Developer Data Modeler Import Log
Date and Time: 2010-08-09 14:27:26
Design Name: erdtest
RDBMS: Oracle Database 10g
All Statements: 32
Imported Statements: 32
Failed Statements: 0
Not Recognized Statements: 0The Entity is then displayed in the Logical View within SQL Developer Data Modeler.
Upon checking the log file I see the following entry:
2010-08-09 13:50:34,025 [Thread-11] ERROR ODExtractionHandler - Error during import from Designer Repository
java.lang.NullPointerException
at oracle.dbtools.crest.imports.oracledesigner.logical.ODORelation.createArcs(Unknown Source)
at oracle.dbtools.crest.imports.oracledesigner.logical.ODORelation.generate(Unknown Source)
at oracle.dbtools.crest.imports.oracledesigner.ODExtractionHandler.generateDesign(Unknown Source)
at oracle.dbtools.crest.imports.oracledesigner.ODExtractionController$Runner.run(Unknown Source)
at java.lang.Thread.run(Thread.java:619)Can anyone shed any light on this error?
Thanks in advance for any help you may be able to provide.No this helps a lot. It's not strange. Firstly, in a versioned repository you should see Private Workareas and Shared workareas, so your workarea may be in either of these. It won't be in the Global Shared Workarea, as this only for non-versioned repositories. (I like to open the RON by selecting the full Repository, that way I can see the private and shared worlareas and the configuration and containers all in the same tree.
Now your workarea is defined by a set of rules, so when you expand the workarea in the RON, and select the object, then that's the workarea and object you'll see in the import dialog in the Data Modeler. So if you check it out and check it back in, and can't see it in the RON, then the rule is not seeing this object. (Did you refresh the workarea in the RON?) If you can't see it in the RON, you can't see it in the Data Modeler. If you're working in a versioned repository, you need to work in the specific work area, i.e V27 and this is what you need to select in the Data Modeler.
It looks like you are selecting the wrong workarea in the Data Modeler.
Sue -
Invalid Name Pattern in SQL Developer Data Modeler
I am using Data Modeler version 3.3.0.747, I have exported a couple of data models (logical and physical) to an Oracle 11.2.0.3 database. I used the Reporting_Schema_Permissions.sql file to define the ID that owns the repository. Each data model that I exported returned the successful export message.
However when I use Oracle Data Modeler and connect (as a different user) to the repository to generate a report on one of the diagrams I immediately get an error returned. The error is (from the log file in datamodeler\log\datamodeler.log):
2013-04-19 08:36:12,233 [Thread-18] ERROR ReportsGenerationDialog - Generating report from Reporting Schema exception - invalid name pattern: username.OBJECTS_LIST
Where username is the name of the ID being used to generate the report (not the repository owner ID).
I have created public synonyms on the repository tables and views (though I must have missed where that was a requirement) so the repository objects can be seen by other users.
Has anyone encountered this and if so how did you resolve it. I have searched the web (and the Oracle forums) and so far had no hits on this issue. That seems to indicate that there is something I must have missed in the setup or such.
ThanksHi,
I think you didn't grant EXECUTE to package and types. Here is full working script:
DECLARE
CURSOR cur IS SELECT table_name, owner FROM all_tables WHERE owner='<owner>';
BEGIN
FOR rec IN cur LOOP
EXECUTE IMMEDIATE 'GRANT SELECT ON '||'<owner>'||'.'||rec.table_name||' to '||'<another_user>';
EXECUTE IMMEDIATE 'CREATE SYNONYM '||'<another_user>'||'.'||rec.table_name||' FOR '||'<owner>'||'.'||rec.table_name;
END LOOP;
END;
DECLARE
CURSOR cur IS SELECT view_name FROM all_views WHERE owner='<owner>';
BEGIN
FOR rec IN cur LOOP
EXECUTE IMMEDIATE 'GRANT SELECT ON '||'<owner>'||'.'||rec.view_name||' to '||'<another_user>';
EXECUTE IMMEDIATE 'CREATE SYNONYM '||'<another_user>'||'.'||rec.view_name||' FOR '||'<owner>'||'.'||rec.view_name;
END LOOP;
END;
DECLARE
CURSOR cur IS SELECT type_name FROM all_types WHERE owner='<owner>';
BEGIN
FOR rec IN cur LOOP
EXECUTE IMMEDIATE 'GRANT EXECUTE ON '||'<owner>'||'.'||rec.type_name||' to '||'<another_user>';
EXECUTE IMMEDIATE 'CREATE SYNONYM '||'<another_user>'||'.'||rec.type_name||' FOR '||'<owner>'||'.'||rec.type_name;
END LOOP;
END;
GRANT EXECUTE ON <owner>.pkg_osdm_utils to <another_user>;
CREATE SYNONYM <another_user>.pkg_osdm_utils FOR <owner>.pkg_osdm_utils;
There is no document for reporting repository install process. If you are exporting design for first time, the repository is automatically created for you.
When you get new version of DM you can
1. Use new repository
2. Upgrade existing one. If so, the simplest variant is to run /datamodeler/reports/DMRS_Upgrade_Script_<latest_vesrion>. Eventually compile single stored procedure.
Another variant for upgrade is with running osddm_upgr.sql, but there is some error, which is going to be fixed in the next release. -
SQL Data Modeler - Startup Problem
Hi
I've created a Relational Model with Oracle SQL Developer Data Modeler, with a few tables, and everything was working ok.
Yesterday I made some changes to the model, added columns and another table, saved the model and closed the Data Modeler.
Today - when I tried to open the Model, I only get an error "Some objects are not loaded correctly. See the log file for details"
The log at the bottom of the Data Modeler only shows: "Open Design: "nameof model"" and no details of what went wrong. No other details is provided, and as far as i can see - and now I can't view the model at all.
Any ideas how to find the problem/ fix it in order to get the created Model back?
Thanks
CoenraadHi Philip
Thanks, I found the log file there. I have cleared the log file, and when I tried to open the model again, it created the below information, any ideas what could be wrong?
2009-09-10 21:05:33,531 [main] INFO ApplicationView - Oracle SQL Developer Data Modeler Version: 2.0.0 Build: 570
2009-09-10 21:05:39,828 [main] WARN AbstractXMLReader - There is no file with default domains (path: domains name: defaultdomains)
2009-09-10 21:05:55,296 [Thread-3] ERROR AbstractXMLReader - problem parsing document for:a-erd2
AbstractXMLReader.parse:
oracle.xml.parser.v2.XMLParseException: Expected name instead of >.
at oracle.xml.parser.v2.XMLError.flushErrors1(XMLError.java:320)
at oracle.xml.parser.v2.XMLReader.scanNameChars(XMLReader.java:1095)
at oracle.xml.parser.v2.XMLReader.scanQName(XMLReader.java:1835)
at oracle.xml.parser.v2.NonValidatingParser.parseElement(NonValidatingParser.java:1264)
at oracle.xml.parser.v2.NonValidatingParser.parseRootElement(NonValidatingParser.java:324)
at oracle.xml.parser.v2.NonValidatingParser.parseDocument(NonValidatingParser.java:291)
at oracle.xml.parser.v2.XMLParser.parse(XMLParser.java:200)
at oracle.xml.jaxp.JXDocumentBuilder.parse(JXDocumentBuilder.java:155)
at oracle.dbtools.crest.model.persistence.xml.AbstractXMLReader.parse(Unknown Source)
at oracle.dbtools.crest.model.persistence.xml.AbstractXMLReader.recreateObject(Unknown Source)
at oracle.dbtools.crest.model.persistence.xml.AbstractXMLReader.handleRecreateObject(Unknown Source)
at oracle.dbtools.crest.model.persistence.XMLPersistenceManager.read(Unknown Source)
at oracle.dbtools.crest.model.design.Design.openDesign(Unknown Source)
at oracle.dbtools.crest.swingui.ControllerApplication$Recent$1.run(Unknown Source)
2009-09-10 21:05:55,296 [Thread-3] ERROR AbstractXMLReader - Error recreating object from XML: a-erd2
2009-09-10 21:05:55,703 [Thread-3] ERROR FileManager - getDataInputStream: Can not read data
java.io.FileNotFoundException: C:\My_Home\Datamodeler\a-erd2\pm\B90BA2ED-3D5F-6690-8413-DE9492D76B23.xml (The system cannot find the file specified)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(FileInputStream.java:106)
at oracle.dbtools.crest.model.persistence.FileManager.getDataInputStream(Unknown Source)
at oracle.dbtools.crest.model.persistence.FileManager.getDataInputStreamWithoutExtension(Unknown Source)
at oracle.dbtools.crest.model.persistence.XMLPersistenceManager.getInputStreamFor(Unknown Source)
at oracle.dbtools.crest.model.persistence.xml.AbstractXMLReader.getInputStreamFor(Unknown Source)
at oracle.dbtools.crest.model.persistence.xml.AbstractXMLReader.recreateDesign(Unknown Source)
at oracle.dbtools.crest.model.design.process.ProcessModel.load(Unknown Source)
at oracle.dbtools.crest.model.design.Design.openDesign(Unknown Source)
at oracle.dbtools.crest.swingui.ControllerApplication$Recent$1.run(Unknown Source)
2009-09-10 21:05:55,703 [Thread-3] ERROR AbstractXMLReader - Data inputstream is null (path: a-erd2/pm name: B90BA2ED-3D5F-6690-8413-DE9492D76B23) -
Error parsing ERwin 7.x File when I tried to IMPORT repository format xml file in SQl Data Modeller
This is what i got in the log file when i tried to import a relatively large file 1.7 GB xml file
Import Finished
Errors: 1
Warnings: 0
<<<<< ERRORS >>>>>
Error parsing ERwin 7.x File:<File path>
Please help.The error information in the External log file is
ERROR ERwinHandler - ERwinHandler - Unable to parse ERwin 7.x file: <file path>
java.lang.OutOfMemoryError: Java heap space
at oracle.dbtools.crest.model.ModelIDObject.<init>(ModelIDObject.java:46)
at oracle.dbtools.crest.model.design.DesignObject.<init>(DesignObject.java:111)
at oracle.dbtools.crest.model.design.ContainedObject.<init>(ContainedObject.java:82)
at oracle.dbtools.crest.model.design.ContainedObjectWithDomain.<init>(ContainedObjectWithDomain.java:76)
at oracle.dbtools.crest.model.design.relational.FKElement.<init>(FKElement.java:14)
at oracle.dbtools.crest.model.design.relational.Column.<init>(Column.java:148)
at oracle.dbtools.crest.model.design.relational.Table.createColumn(Table.java:432)
at oracle.dbtools.crest.imports.erwin.ERSAXParserv7x.parseColumns(ERSAXParserv7x.java:1681)
at oracle.dbtools.crest.imports.erwin.ERSAXParserv7x.parseEntity(ERSAXParserv7x.java:1364)
at oracle.dbtools.crest.imports.erwin.ERSAXParserv7x.endEntitiesAndAttributes(ERSAXParserv7x.java:994)
at oracle.dbtools.crest.imports.erwin.ERSAXParserv7x.endElement(ERSAXParserv7x.java:428)
at oracle.xml.parser.v2.NonValidatingParser.parseElement(NonValidatingParser.java:1666)
at oracle.xml.parser.v2.NonValidatingParser.parseRootElement(NonValidatingParser.java:458)
at oracle.xml.parser.v2.NonValidatingParser.parseDocument(NonValidatingParser.java:404)
at oracle.xml.parser.v2.XMLParser.parse(XMLParser.java:245)
at oracle.xml.jaxp.JXSAXParser.parse(JXSAXParser.java:298)
at oracle.dbtools.crest.imports.erwin.ERwinHandler.parseFile(ERwinHandler.java:252)
at oracle.dbtools.crest.imports.erwin.ERwinHandler.access$500(ERwinHandler.java:51)
at oracle.dbtools.crest.imports.erwin.ERwinHandler$Runner.run(ERwinHandler.java:126)
at java.lang.Thread.run(Thread.java:745)
2015-02-11 14:38:12,680 [main] INFO ApplicationView - Oracle SQL Developer Data Modeler 4.1.0.866
2015-02-11 16:13:44,218 [Thread-33] ERROR ERwinHandler - ERwinHandler - Unable to parse ERwin 7.x file: <file_Path>
java.lang.OutOfMemoryError: Java heap space
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