Reverse engineer Toplink mapping to a ERM diagram

Hi,
We have a Toplink mapping for our application, the problem is that in the database no foreign keys relationship are defined, thus the relations
are only in our Toplink model and not in our database. Id like to create a ERM model with for instance the new "Oracle SQL Developer Data Modeler".
Is there a way do reverse engineer a Toplink model to a ERM diagram?
Regards Jonas.

Hi Jonas,
unfortunately there is no support for Toplink.
Regards,
Philip

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Hi,
I have tables that reside in database A.
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Prerna

Hi Prerna Vij,
Yes you will.
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I was trying to reverse engineer database information into a data model diagram in visio 2000.
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Encountered a fatal error during reverse engineer of information from database
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You can use most any ERD product to reverse engineer an existing system: oracle designer, ERWin ,ER/Studio, etc....
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Designer 9i reverse engineer my database

I have Designer 9i with repository on Oracle 9i server.
I would like to reverse engineer my database from Oracle 8.17 server on a different computer - connection.
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Rok
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Modeling database have reverse engineer functionality ?

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Hi,
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JDeveloper QA

Not able to see executions in operator - Reverse engineer problem

Hi All,
I´m starting a new project, this is the situation. I've created the agent (physical and logical), it's running as a service (OPMN instance). When I execute the test, "Agent test Successfull". So I guess that is not the problem.
I'm creating a new model, I've already created the Data server (SQL server), connection test is Ok, I've also created the physical and Logical Schema. The problem is after creating a new model, when I select reverse engineer option, everything looks like that data is being correctly retrieve, however data do not appear in the model. When I go to the operator to check the log, nothing is there. Any idea?
Thanks in advance,
Gonzalo.-

>
The problem is after creating a new model, when I select reverse engineer option, everything looks like that data is being correctly retrieve, however data do not appear in the model. When I go to the operator to check the log, nothing is there. Any idea?
>
Do you mean to to say that uou are not finding any infor about the reverse engineering process in Operator ?
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If you are using some RKM then only it will display the steps performed in Operator

Reverse engineer using DBMS_METADATA

Hi,
Can I use DBMS_METADATA package to reverse engineer a scheduled job from the database. I tried running below statement but it only returns the first job no matter what I do:
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I even used a where clause to make sure that I am using a specific job but the output remains same I mean I get statement generated only for first job.
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Onkar

Solomon Yakobson wrote:
Gokhan Atil wrote:
You may try to use DBMS_JOB.USER_EXPORT:I don't believe DBMS_JOB.USER_EXPORT is available in 9i.
SY.Tested or guessing? Anyway, you can believe that it's available:
BANNER
Oracle9i Enterprise Edition Release 9.2.0.8.0 - 64bit Production
PL/SQL Release 9.2.0.8.0 - Production
CORE    9.2.0.8.0       Production
TNS for Solaris: Version 9.2.0.8.0 - Production
NLSRTL Version 9.2.0.8.0 - Production
FUNCTION BACKGROUND_PROCESS RETURNS BOOLEAN
PROCEDURE BROKEN
Argument Name                  Type                    In/Out Default?
JOB                            BINARY_INTEGER          IN
BROKEN                         BOOLEAN                 IN
NEXT_DATE                      DATE                    IN     DEFAULT
PROCEDURE CHANGE
Argument Name                  Type                    In/Out Default?
JOB                            BINARY_INTEGER          IN
WHAT                           VARCHAR2                IN
NEXT_DATE                      DATE                    IN
INTERVAL                       VARCHAR2                IN
INSTANCE                       BINARY_INTEGER          IN     DEFAULT
FORCE                          BOOLEAN                 IN     DEFAULT
PROCEDURE INSTANCE
Argument Name                  Type                    In/Out Default?
JOB                            BINARY_INTEGER          IN
INSTANCE                       BINARY_INTEGER          IN
FORCE                          BOOLEAN                 IN     DEFAULT
PROCEDURE INTERVAL
Argument Name                  Type                    In/Out Default?
JOB                            BINARY_INTEGER          IN
INTERVAL                       VARCHAR2                IN
FUNCTION IS_JOBQ RETURNS BOOLEAN
PROCEDURE ISUBMIT
Argument Name                  Type                    In/Out Default?
JOB                            BINARY_INTEGER          IN
WHAT                           VARCHAR2                IN
NEXT_DATE                      DATE                    IN
INTERVAL                       VARCHAR2                IN     DEFAULT
NO_PARSE                       BOOLEAN                 IN     DEFAULT
PROCEDURE NEXT_DATE
Argument Name                  Type                    In/Out Default?
JOB                            BINARY_INTEGER          IN
NEXT_DATE                      DATE                    IN
PROCEDURE REMOVE
Argument Name                  Type                    In/Out Default?
JOB                            BINARY_INTEGER          IN
PROCEDURE RUN
Argument Name                  Type                    In/Out Default?
JOB                            BINARY_INTEGER          IN
FORCE                          BOOLEAN                 IN     DEFAULT
PROCEDURE SUBMIT
Argument Name                  Type                    In/Out Default?
JOB                            BINARY_INTEGER          OUT
WHAT                           VARCHAR2                IN
NEXT_DATE                      DATE                    IN     DEFAULT
INTERVAL                       VARCHAR2                IN     DEFAULT
NO_PARSE                       BOOLEAN                 IN     DEFAULT
INSTANCE                       BINARY_INTEGER          IN     DEFAULT
FORCE                          BOOLEAN                 IN     DEFAULT
PROCEDURE USER_EXPORT
Argument Name                  Type                    In/Out Default?
JOB                            BINARY_INTEGER          IN
MYCALL                         VARCHAR2                IN/OUT
PROCEDURE USER_EXPORT
Argument Name                  Type                    In/Out Default?
JOB                            BINARY_INTEGER          IN
MYCALL                         VARCHAR2                IN/OUT
MYINST                         VARCHAR2                IN/OUT
PROCEDURE WHAT
Argument Name                  Type                    In/Out Default?
JOB                            BINARY_INTEGER          IN
WHAT                           VARCHAR2                INRegards
Gokhan

TopLink Map issue

Hi all
i m very new to ADF ...
while creating one toplink i selected emp as my table .it asks for toplinkmap in the wizard so i created new and it took some value by default.
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TopLink Map 'tlMap1' -> One of the packages is incomplete.
Package dataprj -> One of the descriptors in this package is incomplete.
Descriptor Emp -> No primary keys specified in APPS.EMP table.
End TopLink Map 'tlMap1'
pls help me out to fix this issue.

hi user530923
Maybe you should look for the "EMP" node in the "Offline Database Sources" node of your JDeveloper project (using the Applications Navigator in JDeveloper).
If you right-click that "EMP" node, you can select "Properties...". The Edit Offline Table dialog should show. Select "Primary Key Information" on the left. Has a primary key been defined?
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success
Jan Vervecken

Exceptions while Opening a older toplink map in toplink 11g workbench

Hi
I have a toplink map used with toplink 10g. Now that after moving to toplink 11g I am unable to open the map using workbench. I am getting the following exception while opening.
Inputs to solve this probelm are welcomed.
oracle.toplink.workbench.framework.OpenException: Exception [TOPLINK-106] (Oracle TopLink - 11g (11.1.1.0.1) (Build 081030)): oracle.toplink.exceptions.DescriptorException
Exception Description: The method [legacySetDatabasePlatformNameForTopLink] on the object is throwing an exception.
Argument: [null]
Internal Exception: java.lang.reflect.InvocationTargetException
Target Invocation Exception: java.lang.IllegalArgumentException: missing database platform named: null
Mapping: oracle.toplink.mappings.DirectToFieldMapping[databasePlatformName-->platform-name]
Descriptor: XMLDescriptor(oracle.toplink.workbench.mappingsmodel.db.MWDatabase --> [DatabaseTable(database)])
     at oracle.toplink.workbench.mappingsplugin.MappingsPlugin.open(MappingsPlugin.java:293)
     at oracle.toplink.workbench.framework.internal.FrameworkApplication.open(FrameworkApplication.java:689)
     at oracle.toplink.workbench.framework.internal.FrameworkNodeManager.openCallback(FrameworkNodeManager.java:341)
     at oracle.toplink.workbench.framework.internal.RunnableProjectLoader.run2(RunnableProjectLoader.java:76)
     at oracle.toplink.workbench.framework.internal.RunnableProjectLoader.run(RunnableProjectLoader.java:63)
     at java.lang.Thread.run(Thread.java:595)
Caused by: Exception [TOPLINK-106] (Oracle TopLink - 11g (11.1.1.0.1) (Build 081030)): oracle.toplink.exceptions.DescriptorException
Exception Description: The method [legacySetDatabasePlatformNameForTopLink] on the object is throwing an exception.
Argument: [null]
Internal Exception: java.lang.reflect.InvocationTargetException
Target Invocation Exception: java.lang.IllegalArgumentException: missing database platform named: null
Mapping: oracle.toplink.mappings.DirectToFieldMapping[databasePlatformName-->platform-name]
Descriptor: XMLDescriptor(oracle.toplink.workbench.mappingsmodel.db.MWDatabase --> [DatabaseTable(database)])
     at oracle.toplink.exceptions.DescriptorException.targetInvocationWhileSettingValueThruMethodAccessor(DescriptorException.java:1702)
     at oracle.toplink.internal.descriptors.MethodAttributeAccessor.setAttributeValueInObject(MethodAttributeAccessor.java:202)
     at oracle.toplink.mappings.DatabaseMapping.setAttributeValueInObject(DatabaseMapping.java:1228)
     at oracle.toplink.mappings.DatabaseMapping.readFromRowIntoObject(DatabaseMapping.java:1118)
     at oracle.toplink.internal.descriptors.ObjectBuilder.buildAttributesIntoObject(ObjectBuilder.java:277)
     at oracle.toplink.sdk.SDKAggregateObjectMapping.buildCompositeObject(SDKAggregateObjectMapping.java:58)
     at oracle.toplink.mappings.foundation.AbstractCompositeObjectMapping.valueFromRow(AbstractCompositeObjectMapping.java:231)
     at oracle.toplink.mappings.DatabaseMapping.readFromRowIntoObject(DatabaseMapping.java:1117)
     at oracle.toplink.internal.descriptors.ObjectBuilder.buildAttributesIntoObject(ObjectBuilder.java:277)
     at oracle.toplink.internal.descriptors.ObjectBuilder.buildObject(ObjectBuilder.java:582)
     at oracle.toplink.internal.descriptors.ObjectBuilder.buildObject(ObjectBuilder.java:439)
     at oracle.toplink.internal.descriptors.ObjectBuilder.buildObject(ObjectBuilder.java:389)
     at oracle.toplink.queryframework.ObjectLevelReadQuery.buildObject(ObjectLevelReadQuery.java:511)
     at oracle.toplink.queryframework.ReadObjectQuery.executeObjectLevelReadQuery(ReadObjectQuery.java:433)
     at oracle.toplink.queryframework.ObjectLevelReadQuery.executeDatabaseQuery(ObjectLevelReadQuery.java:874)
     at oracle.toplink.queryframework.DatabaseQuery.execute(DatabaseQuery.java:674)
     at oracle.toplink.queryframework.ObjectLevelReadQuery.execute(ObjectLevelReadQuery.java:835)
     at oracle.toplink.queryframework.ReadObjectQuery.execute(ReadObjectQuery.java:397)
     at oracle.toplink.internal.sessions.AbstractSession.internalExecuteQuery(AbstractSession.java:2260)
     at oracle.toplink.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1074)
     at oracle.toplink.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1058)
     at oracle.toplink.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1017)
     at oracle.toplink.internal.sessions.AbstractSession.readObject(AbstractSession.java:2822)
     at oracle.toplink.workbench.mappingsio.legacy.PersistenceTools50.readMWProjectNamed(PersistenceTools50.java:323)
     at oracle.toplink.workbench.mappingsio.legacy.LegacyIOFacade.read50Project(LegacyIOFacade.java:21)
     at oracle.toplink.workbench.mappingsio.ProjectReader.readLegacyProject(ProjectReader.java:248)
     at oracle.toplink.workbench.mappingsio.ProjectReader.read(ProjectReader.java:104)
     at oracle.toplink.workbench.mappingsio.ProjectIOManager.read(ProjectIOManager.java:59)
     at oracle.toplink.workbench.mappingsplugin.MappingsPlugin.open(MappingsPlugin.java:289)
     ... 5 more
Caused by: java.lang.reflect.InvocationTargetException
     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 oracle.toplink.internal.descriptors.MethodAttributeAccessor.setAttributeValueInObject(MethodAttributeAccessor.java:174)
     at oracle.toplink.mappings.DatabaseMapping.setAttributeValueInObject(DatabaseMapping.java:1228)
     at oracle.toplink.mappings.DatabaseMapping.readFromRowIntoObject(DatabaseMapping.java:1118)
     at oracle.toplink.internal.descriptors.ObjectBuilder.buildAttributesIntoObject(ObjectBuilder.java:277)
     at oracle.toplink.sdk.SDKAggregateObjectMapping.buildCompositeObject(SDKAggregateObjectMapping.java:58)
     at oracle.toplink.mappings.foundation.AbstractCompositeObjectMapping.valueFromRow(AbstractCompositeObjectMapping.java:231)
     at oracle.toplink.mappings.DatabaseMapping.readFromRowIntoObject(DatabaseMapping.java:1117)
     at oracle.toplink.internal.descriptors.ObjectBuilder.buildAttributesIntoObject(ObjectBuilder.java:277)
     at oracle.toplink.internal.descriptors.ObjectBuilder.buildObject(ObjectBuilder.java:582)
     at oracle.toplink.internal.descriptors.ObjectBuilder.buildObject(ObjectBuilder.java:439)
     at oracle.toplink.internal.descriptors.ObjectBuilder.buildObject(ObjectBuilder.java:389)
     at oracle.toplink.queryframework.ObjectLevelReadQuery.buildObject(ObjectLevelReadQuery.java:511)
     at oracle.toplink.queryframework.ReadObjectQuery.executeObjectLevelReadQuery(ReadObjectQuery.java:433)
     at oracle.toplink.queryframework.ObjectLevelReadQuery.executeDatabaseQuery(ObjectLevelReadQuery.java:874)
     at oracle.toplink.queryframework.DatabaseQuery.execute(DatabaseQuery.java:674)
     at oracle.toplink.queryframework.ObjectLevelReadQuery.execute(ObjectLevelReadQuery.java:835)
     at oracle.toplink.queryframework.ReadObjectQuery.execute(ReadObjectQuery.java:397)
     at oracle.toplink.internal.sessions.AbstractSession.internalExecuteQuery(AbstractSession.java:2260)
     at oracle.toplink.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1074)
     at oracle.toplink.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1058)
     at oracle.toplink.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1017)
     at oracle.toplink.internal.sessions.AbstractSession.readObject(AbstractSession.java:2822)
     at oracle.toplink.workbench.mappingsio.legacy.PersistenceTools50.readMWProjectNamed(PersistenceTools50.java:323)
     at oracle.toplink.workbench.mappingsio.legacy.LegacyIOFacade.read50Project(LegacyIOFacade.java:21)
     at oracle.toplink.workbench.mappingsio.ProjectReader.readLegacyProject(ProjectReader.java:248)
     at oracle.toplink.workbench.mappingsio.ProjectReader.read(ProjectReader.java:104)
     at oracle.toplink.workbench.mappingsio.ProjectIOManager.read(ProjectIOManager.java:59)
Caused by: java.lang.IllegalArgumentException: missing database platform named: null
     at oracle.toplink.workbench.platformsmodel.DatabasePlatformRepository.platformNamed(DatabasePlatformRepository.java:334)
     at oracle.toplink.workbench.mappingsmodel.db.MWDatabase.setDatabasePlatformNameForTopLink(MWDatabase.java:1013)
     at oracle.toplink.workbench.mappingsmodel.db.MWDatabase.legacySetDatabasePlatformNameForTopLink(MWDatabase.java:1133)
     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 oracle.toplink.internal.descriptors.MethodAttributeAccessor.setAttributeValueInObject(MethodAttributeAccessor.java:174)
     at oracle.toplink.mappings.DatabaseMapping.setAttributeValueInObject(DatabaseMapping.java:1228)
     at oracle.toplink.mappings.DatabaseMapping.readFromRowIntoObject(DatabaseMapping.java:1118)
     at oracle.toplink.internal.descriptors.ObjectBuilder.buildAttributesIntoObject(ObjectBuilder.java:277)
     at oracle.toplink.sdk.SDKAggregateObjectMapping.buildCompositeObject(SDKAggregateObjectMapping.java:58)
     at oracle.toplink.mappings.foundation.AbstractCompositeObjectMapping.valueFromRow(AbstractCompositeObjectMapping.java:231)
     at oracle.toplink.mappings.DatabaseMapping.readFromRowIntoObject(DatabaseMapping.java:1117)
     at oracle.toplink.internal.descriptors.ObjectBuilder.buildAttributesIntoObject(ObjectBuilder.java:277)
     at oracle.toplink.internal.descriptors.ObjectBuilder.buildObject(ObjectBuilder.java:582)
     at oracle.toplink.internal.descriptors.ObjectBuilder.buildObject(ObjectBuilder.java:439)
     at oracle.toplink.internal.descriptors.ObjectBuilder.buildObject(ObjectBuilder.java:389)
     at oracle.toplink.queryframework.ObjectLevelReadQuery.buildObject(ObjectLevelReadQuery.java:511)
     at oracle.toplink.queryframework.ReadObjectQuery.executeObjectLevelReadQuery(ReadObjectQuery.java:433)
     at oracle.toplink.queryframework.ObjectLevelReadQuery.executeDatabaseQuery(ObjectLevelReadQuery.java:874)
     at oracle.toplink.queryframework.DatabaseQuery.execute(DatabaseQuery.java:674)
     at oracle.toplink.queryframework.ObjectLevelReadQuery.execute(ObjectLevelReadQuery.java:835)
     at oracle.toplink.queryframework.ReadObjectQuery.execute(ReadObjectQuery.java:397)
     at oracle.toplink.internal.sessions.AbstractSession.internalExecuteQuery(AbstractSession.java:2260)
     at oracle.toplink.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1074)
     at oracle.toplink.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1058)
     at oracle.toplink.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1017)
     at oracle.toplink.internal.sessions.AbstractSession.readObject(AbstractSession.java:2822)
     at oracle.toplink.workbench.mappingsio.legacy.PersistenceTools50.readMWProjectNamed(PersistenceTools50.java:323)
     at oracle.toplink.workbench.mappingsio.legacy.LegacyIOFacade.read50Project(LegacyIOFacade.java:21)
     at oracle.toplink.workbench.mappingsio.ProjectReader.readLegacyProject(ProjectReader.java:248)
     at oracle.toplink.workbench.mappingsio.ProjectReader.read(ProjectReader.java:104)
     at oracle.toplink.workbench.mappingsio.ProjectIOManager.read(ProjectIOManager.java:59)
     at oracle.toplink.workbench.mappingsplugin.MappingsPlugin.open(MappingsPlugin.java:289)
     at oracle.toplink.workbench.framework.internal.FrameworkApplication.open(FrameworkApplication.java:689)
     at oracle.toplink.workbench.framework.internal.FrameworkNodeManager.openCallback(FrameworkNodeManager.java:341)
     at oracle.toplink.workbench.framework.internal.RunnableProjectLoader.run2(RunnableProjectLoader.java:76)
     at oracle.toplink.workbench.framework.internal.RunnableProjectLoader.run(RunnableProjectLoader.java:63)
     at java.lang.Thread.run(Thread.java:595)
Sree

Hi Sree,
If you could email me a copy of the whole mapping workbench project, I can probably fix this issue for you.
Thanks,
Les

Toplink mapping generator hangs...

I am using the preview 1013 Jdev version with a MySQL DB. The connection to the DB works fine.
When I try to generate the toplink mapping for a single small test table, the "generating offline database objects" progress bar just keeps going back and forth and the process hangs and I have to kill Jdev from the Task Manager.
Is this a known bug in the preview or am I doing something wrong?
Thanks much for any insight.
David Littman

David,
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Enquiry: Any tool to reverse engineer an existing db schema in Oracle 8i

Dear All,
Do you know whether Oracle SQL Developer Data Modeler (3.1.1.703) supports Oracle 8i? If not, is there any tool that can be used to reverse engineer an existing database schema in Oracle 8i?
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That's a pity. The initial version of Data Modeler used to support import from Oracle 8i.
You could try setting up an ODBC connection to your database and using the JDBC tab (rather than the Oracle tab) when entering the Connection details into Data Modeler.
Alternatively, if you can get hold of an earlier version of Data Modeler (e.g. version 3.0 or earlier), you could try this (and if it works you could then upgrade your model to the current version).
David

Reverse engineer issues in ODI 11g

Hello gurus,
We are testing ODI upgrade and we have an issue while reversing a data model.Its an existing sql server table and in ODI when we click on the reverse engineer ODI datastore doesnt sync with sql server DB table.
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Thanks,
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Thank you so much for your reply....Yes thats exactly right it is not considering the deleted columns....when i try to remove the the data store it gives me an error saying
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Cannot remove"
i think i have to edit my interfaces which is using the data store ? is there any way i can know how many interfaces are using this data store?
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Reverse Engineer / Import Selected Objects

Hello All,
I am new to ODI tool and trying to understand, how to reverse engineer / import selected objects? I am unable to do this.
For instance, I have 10 tables in database, I want to import/reverse engineer 3 of them, how do I this in one go? I am able to do this, one by one.
Your Help is appreciated.
Thanks,
Andy.

Hi
Create a model.--> click on selective reverse engineering---> check New Datastore and object to reverse engineer. then you can select 3 tables out of 10 tables.
what do you mean by import here ?
Are you trying to import 3 tables from ODI ?
Thanks

Reverse engineer Toplink mapping to a ERM diagram

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