Unlink Entity From Table on Engineer to Relational

I imported a table from an Oracle database, engineered it to logical, made changes for SQLServer and now want to engineer it to a new table but the entity is still linked to the oracle version of the table, which has been renamed. How do I break the synch and create a new table? I do want to keep the original table in the relational model.

I have come up with a workaround. Two Relational Models, one for Oracle and one for MSSS.

Similar Messages

10.1.3.2 Does not handle Entity 3.0 beans from Tables like 10.1.3.1

In 10.1.3.1 I was running the J2EE tutorial with the SR demo application . When you generate an entity bean from the Tables ServiceRequest and ServiceHistories you get two beans one for each and they have @OneToMany and @join meta data. The same process in 10.1.3.2 only creates one bean at a time and the @join and @OneToMany columns are not created.
Has anyone tried this. 10.1.3.2 seems broken for entity beans from tables.

Seems to work fine for me.
I'm not sure I understand the remark "10.1.3.2 only creates one bean at a time" - do you mean you had to go through the wizard twice?
I just chose both tables in step 1 of the wizard and the two beans were created with the relationship defined between them.

Selecting from two tables and confirming from them despites they not relate

Please I need a query to select from two tables that are not related to each other.
I also want to confirm data's as in verify wether what the user has entered is in accordance with what is in the tables
Examples
the first table is named "Card" and the second table is named "Student_Details"
Card table contains a column named "Pin_Number".
The Student_Details table contains fields such as Exam_Number, Name, Age, Sex.
The user has to Enter the Pin_Number which has to be confirmed in the Card table and Exam_Number which has to be confirmed in the Student_Details table and verify that both data's are correct.
Please I need the SQL and PL/SQL queries for this problem.
Thanks

Hi,
I think you need two different queries
You can write a procedure like:
create or replace procedure p1 (p_pin_number number, p_exam_number)
is
r_card_row            card%rowtype;
r_student_details     student_details%rowtype;
cursor c1 is
select *
    from card
   where pin_number = p_pin_number;
cursor c2 is
select *
    from student_details
   where exam_number = p_exam_number;
begin
open c1;
    loop
      fetch c1 into r_card_row;
      exit when c1%notfound;
      .... do whatever you want..... and the samething you can do with other cursor
    end loop;
close c1;
end p1;Hope this helps
Ghulam

Create CMP Entity Beans from Tables Wizard - Can't see any tables with DB2

Hi,
I'm trying to use the "Create CMP Entity Beans from Tables Wizard" to create an entity from a table in a DB2 database. The problem is, on page 2, I can't see any available tables. I have verified that the connection works (I can open the connection in the Navigator frame and I can see that table).
Note that if I try this wizard on an Oracle database, I can see tables.
WTF? Can someone please help?

I second the motion. I too work in an environment with centralized data management (DBA's) that create and maintain all tables under a generic schema. This has prevented me from using the Create Entity Beans from Table feature of Jdev r3 preview.
At least I can see that I'm not alone.
Thanks
When I select the "Create CMP Entity Beans from Tables Wizard," no tables or views are available to select. The JDev database connection is using an ID assigned to me.
The tables that I am looking for were created by the DBA under his ID and are therefore in that schema. He did create Public Synonyms for them, but the tables still do not show up in the wizard.
Is there a configuration step that I need to do to have those tables show up?
Tables created by a DBA and then accessed by developers using a public synonym is a very common scenario and should be supported by JDeveloper (IMO).
Thanks.
I'm using JDev 9.0.2.8.2.

Engineer to Relational Model: deleted attributes / undeleted columns

Hello,
I am using Datamodeler 3.3.0.744.
I'm modifying an existing logical model: I'm deleting one or more attributes in an Entity.
Then I'm executing "Engineer to Relational Model" in oder to get an up to date Relational Model (it existed already).
The corresponding columns are not deleted in the Relational Model, even though attributes don't exist anymore at the logical level.
I can't find any option available in order to do that...
In the previous release (3.1), it worked fine, I could choose the behavior related to the deleted attributes (deleting or not deleting corresponding columns).
Edited by: user4995029 on 27 mai 2013 02:43

When your forward engineer for a 2nd time you should see a dialog that has the logical on the left and the relational on the right. Entities that are new or changes have an exclamation point next to them. If you open that you will eventually drill down to see the attribute/columns. Where your dropped an attribute it will say "To drop". The check box is unchecked by default. If you check it then when you forward engineer those should get dropped from the associated table.
Is it not working that way in 3.3?

Logical model fwd engineer to relational model. Missing FK relationships

We are experiencing missing relationships in the relational model when engineering from logical model to the relational model. The logical model objects have properly defined primary keys defined. We are using SQL Data Modeler v3.1.700. Any suggestions on how to engineering these relationships without deleting the objects from the relational model.
Thanks,
Ed

Hi Ed,
I presume you had some relationships in the Logical Model that you were expecting to be engineered to Foreign Key relationships in the Relational Model.
Please can you provide more detail to help resolve your problem. For example:
Was the problem on an initial engineer from the logical model? Or on a re-engineer?
Are you using Entity subtyping in your Logical Model?
Are there any relevant error messages in the log file? (This is normally file datamodeler.log in folder datamodeler\datamodeler\log.)
David

Warning icon on Engineer to Relational Model screen

Engineer to Relational Mode l shows warning icon on Attributes, Entities and Logical labels. I don't see the reason.
Do you know what this warning icon is about and how to tackle it?
Thanks,
Prakash

Hi Prakash,
Engineer to Relational Mode l shows warning icon on Attributes, Entities and Logical labels. I don't see the reasonThis mean something is changed. You can click on object and should look at details tab. Entity is composite object and it'll get warning mark also if some of components are changed.
At "compare/copy options" tab you can exclude some properties from compare process if you don't want them to be considered.
Philip

'Engineer to Relational Model' Dialog does not open

Steps to reproduce:
Open Modeler.
Create a Glossary file with one row as ATTRIBUTE & ATTR as Name & Abbreviation respectively. Check "Incomplete modifier".
Goto Naming standards under preferences, choose that glossary file. In the logical model, create an entity with one attribute "ATTRIBUTE 1".
Right click logical model, click 'Engineer to Relational Model', goto General Options tab, check "Apply Name translation". Click Engineer.
You'll see ATTRIBUTE is not changed to ATTR in the relational model.
Now right click logical model again, click 'Engineer to Relational Model'. Nothing happens now.
Goto Naming standards under preferences, double click the glossary file, uncheck Incomplete modifier", save & close.
Now right click logical model again, click 'Engineer to Relational Model'. It works now. But still the abbreviation does not happen in the relational model.

Sorry for the very late reply.
My version is this -
Version 3.1.0.700
Build 700
And my fresh log file is below (it shows an error. but I dont think that is related with the problem that I am having now)
2012-06-26 05:59:44,639 [main] INFO ApplicationView - Oracle SQL Developer Data Modeler 3.1.0.700
2012-06-26 06:00:12,440 [Thread-13] ERROR XMLTransformationManager - Unable to load object from XML: D:\Lenin\CODE EU\Adhoc Subject Wise\mapping\ExtendedMap_RM6FC65D48-B203-C5D5-5BDE-6BF8B4199E5A.xml
java.io.FileNotFoundException: D:\Lenin\CODE EU\Adhoc Subject Wise\mapping\ExtendedMap_RM6FC65D48-B203-C5D5-5BDE-6BF8B4199E5A.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.metadata.XMLToObjectTransformer.transformToObject(Unknown Source)
     at oracle.dbtools.crest.model.metadata.XMLToObjectTransformer.transformToObject(Unknown Source)
     at oracle.dbtools.crest.model.metadata.XMLTransformationManager.transformFromXMLToObject(Unknown Source)
     at oracle.dbtools.crest.model.metadata.XMLTransformationManager.transformFromXMLToObject(Unknown Source)
     at oracle.dbtools.crest.model.design.Design.openDesign(Unknown Source)
     at oracle.dbtools.crest.swingui.ControllerApplication$1.run(Unknown Source)
UPDATE:
I have downloaded the latest version (Version 3.1.1.703 Build 703) and opened my model.
Now I am not able to engineer to relation model in any option (tried checked and unchecked "incomplete modifiers")
When I right click logical model and click engineer to relation model, I get an empty dialog box with a warning icon and a OK button - but no message in it.
Here is my log file:
2012-06-26 07:02:48,643 [main] INFO ApplicationView - Oracle SQL Developer Data Modeler 3.1.1.703
2012-06-26 07:03:22,288 [Thread-14] ERROR XMLTransformationManager - Unable to load object from XML: D:\Lenin\CODE EU\Adhoc Subject Wise\mapping\ExtendedMap_RM6FC65D48-B203-C5D5-5BDE-6BF8B4199E5A.xml
java.io.FileNotFoundException: D:\Lenin\CODE EU\Adhoc Subject Wise\mapping\ExtendedMap_RM6FC65D48-B203-C5D5-5BDE-6BF8B4199E5A.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.metadata.XMLToObjectTransformer.transformToObject(Unknown Source)
     at oracle.dbtools.crest.model.metadata.XMLToObjectTransformer.transformToObject(Unknown Source)
     at oracle.dbtools.crest.model.metadata.XMLTransformationManager.transformFromXMLToObject(Unknown Source)
     at oracle.dbtools.crest.model.metadata.XMLTransformationManager.transformFromXMLToObject(Unknown Source)
     at oracle.dbtools.crest.model.design.Design.openDesign(Unknown Source)
     at oracle.dbtools.crest.swingui.ControllerApplication$1.run(Unknown Source)
2012-06-26 07:03:22,482 [Thread-14] ERROR XMLTransformationManager - Unable to load object from XML: D:\Lenin\CODE EU\Adhoc Subject Wise\mapping\ExtendedMap_RMED70BF0B-C36C-7627-EDDD-1F53A7EAF80F.xml
java.io.FileNotFoundException: D:\Lenin\CODE EU\Adhoc Subject Wise\mapping\ExtendedMap_RMED70BF0B-C36C-7627-EDDD-1F53A7EAF80F.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.metadata.XMLToObjectTransformer.transformToObject(Unknown Source)
     at oracle.dbtools.crest.model.metadata.XMLToObjectTransformer.transformToObject(Unknown Source)
     at oracle.dbtools.crest.model.metadata.XMLTransformationManager.transformFromXMLToObject(Unknown Source)
     at oracle.dbtools.crest.model.metadata.XMLTransformationManager.transformFromXMLToObject(Unknown Source)
     at oracle.dbtools.crest.model.design.Design.openDesign(Unknown Source)
     at oracle.dbtools.crest.swingui.ControllerApplication$1.run(Unknown Source)
Edited by: emaillenin on Jun 26, 2012 4:36 AM

SDDM 3.1 PROD: Engineer to Relational creates too many new objects

After upgrading to DM 3.1 production I am seeing many dublicates of my relational tables. It seems that when I perform "Engineer to Relational", some of the tables are recreated even though they already existed in the relational model.
Currently, I have the following tables in my relational model:
PARTIES
PARTIESv1
PARTIESv2
PARTIESv3
PARTIESv4
PARTIESv5
PARTIESv1-v5 have a created date of Februrary 15 or later, so they have all be created after my upgrade to DM 3.1 production.
Is this a known bug, and will it be fixed by the upcoming patch?
Regards,
Marc de Oliveira

Marc,
I have not been able to reproduce this problem.
I assume that the problem occurred on a model you had migrated from an earlier release? If so, was the migration from 3.0 or from 3.1 EA1, EA2 or EA3? And was this where the model was initially created, or had it been migrated previous to this latest migration?
I assume that the Entities had been Engineered to Relational prior to the migration?
Is it happening to all your Tables? If not, are there any obvious similarities between the Tables that have the problem?
Any other information that might help us reproduce this problem would be appreciated. Do you use any special options in your Engineer operation?
David

Engineer to Relational Model - subtypes have no attributes.

Hello.
Engineer to Relational Model tool don`t show attributes of subtype entity. Some bug or feature?
DM 3.1.0.687.

1) Funny, when I dropped the column, and had it recreated by the engineering process, it worked correctly. But re-engineering the old column kept setting it to mandatory even when I manually set it to optional. I have a sense that some of my objects are ignored by the tool... Only when I drop them and recreate them they seem to be recognized. I had the same issue with some entities that consistenetly did not got engineered into my relational model. Only when I created a new ER-diagram and included the same entities they would get engineered into the relational model...
2) Designer did this. When a supertype table was generated in the "one table" mode there would always be a new column called SUBTYPE with a constraint allowing the short names of each subtype as values (ex: for the table PARTIES the SUBTYPE column could only contain the values PERS and ORG). With this in place you could create constraints such as "SUBTYPE = 'PERS' and FIRST_NAME is not null or SUBTYPE = 'ORG' and FIRST_NAME is null".
Regards,
Marc de Oliveira

2 TopLink Java Object from Table to be used in single selectOneChoice

Hello everyone, can I ask for help on how to solve my problem....
Here's my scenario, I have 2 tables namely tblCollege and tblCourse, they are related through tblCourse.CollegeCode = tblCollege.Code.
I use the jdeveloper wizard using TopLink -> Java Object from Table to add these table to my project. I created an EJB Data Control so that I can use them to my Userinterface using ADF Faces.
What I really want to do is that I need to have selectOneChoice component displaying:
tblCollege.Name + tblCourse.Name, and it should have a value of tblCollege.Code + tblCourse.Code,
so for example in my
tblCollege:
Code---------Name
1---------------Science
2---------------Music
tblCourse
Code-------Name-----------CollegeCode
1-------------Biology----------1
2-------------Computer-------1
3-------------Guitar------------2
what I want in my selectOneChoice is like this:
value----------display
1-1--------------Science-Biology
1-2--------------Science-Computer
2-3--------------Music-Guitar
I'm a little stuck on how I'm going to that. Thanks.

Bawasi,
I see a couple of angles of attack, but this really depends on the technologies involved. If you are using ADF Bindings in combination with ADF Faces then you need to shape the data at the entity level. If ADF Bindings are no the in equation, you can take a less aggressive approach and shape the data in a managed bean. What is not clear to me is the end-to-end use-case. I see the read-only (i.e. how to get data to the drop box), but I am
not certain what attribute on an entity you are attempting to set. Are you trying to set the course for the current user or for a master schedule? Finally, notice that the final shape of your data set shows a unique combinations, you could increase the performance of your use-case and ease of development simply by denormalizing your schema.
--RiC

[BC4J] how to revert the value in an entity based table after exception

Hi,
I'm running BC4J 9.0.4.3.
I have a JTable with an AttributeListBinding to an entity based ViewObject.
I added an Validation to a setter method of an entity which throws a RuntimeException.
THe Framework correctly displays the errormessage, but the Table keeps the new entered invalid value.
What I want is that the value displayed in the table is revertet to tha last entry.
How can I do that?
bye
TPD
Edited by: T.PD on 14.12.2010 13:58
Meanwhile I found out, that pressing ESC does what I want...

Hi Peter
Thank you for your suggestions, both of them are interesting but unfortunately they do not solve my problem, or at least I don’t know how.
I will try to better explain my problem
I have te table DBTABLE and another related table called DBDATES with colums(C1,DT1,DT2,TARGET) where I record periods of time and desired target. For instance my DBDATES table could have the following records
ONE; 01/01/2012; 31/01/2012; 100
ONE; 01/02/2012; 29/02/2012; 90
ONE; 01/03/2012; 31/03/2012; 95
TWO; 01/01/2012; 31/01/2012; 140
Exist a FK between both tables in the C1 column.
I have created an EO for the table DBTABLE with the tree persistent attributes (C1, N1, D1) an transient attribute (T1). The (C1,D1) is my DB primary key.
When I create a new record in the DBTABLE and based in the actual date I need to query the DBDATES table to check which is my TARGET and the valid target dates. For Instance if a record for person ONE is created on February 12, my TARGET is 90 from 01/02/2012 to 29/02/2012.
At the same moment I need to check the total amount of items record to the person ONE during the full target period.
Select sum(N1)
From DBTABLE
Where D1 between V2 and V3
And C1= V1;
Bind variables:
V1 = ‘ONE’;
V2 = ‘01/10/2012’ – queried from DBDATES
V3 = ‘03/10/201’ – queried from DBDATES
In resume, for a determined person when I create a new record in the DBTABLE I need to know their target for the actual period and how much as been record until now.
I don't know if is possible to solve this without using the View Objects, because I need to query the DBTABLE for a time frame and with bind variables.
Thank you in advance for your help.

Error while creating datasource from table MBEWH

Hi all,
I am facing an error message while creating datasource from table MBEWH
"Invalid extract structure template MBEWH of DataSource "; This operation failed, because the template structure quantity fields or currency fields, for example, field LBKUM refer to a different table.
Can anyone help me that why system is not allowing me to generate generic datasource for table MBEWH to transfer my month wise inventory data.
thanks and regards.

Hi Zakir,
      This was comming for classification data... when ever you want to extract some classification related data then we can't create generic datasources directly.. for that you need to go with CTBW ( tcode ) and   create one datasource...
   so, you need to check that   related table also.. for that MBEWH table..
    ALL THE CLASSIFICATION RELATED DATASOURCES WE CAN'T CREATE DIRECTLY... JUST LIKE AUSP table also.. liek this..
regards
@jay

Error while deriving the currency from table T001P.

Hi Friends,
I am trying to run payroll for NZ using schema NZ00 but i am getting an error stating "Error while deriving the currency from table T001P. Error during initialization of Payroll"
I have checked V_T001P, V_T001 and have deleted the personnel area and subarea and again created it but still i am unable to solve this problem.
Could you please help me as to where this error can be corrected.
Thanks,
Manj

About the incidence, the problem might be related to the links between
personnel area, company code and currency set up (table T001P, T500P and
T001).
Please check the following points:
1- Have you assigned the Personnel area to the Company code under SPRO -
IMG -> Enterprise Structure -> Assignment -> Human Resource Management
-> Assignment of Personnel Area to Company Code.
2- SPRO -> Personnel Management -> Personnel Admin -> Basic Settings ->
Determine Currencies (Public Sector Currency Need to be maintained along
with the other node).
3- SPRO- Personnel Management -> Personnel Admin -> Payroll Data ->
Basic Pay -> Define Hourly Rates for several decimal places. (Please
maintain all the nodes).
4- Maintaining the table t500c through transaction code OE00.
Regards
Ramana

SAP Query - Additional field that collects information from table RESB

Hello gurus. I have a question.
I want to create a SAP Query that shows me the stock level of a list of materials, and also show me the total quantity of order reservations in an additional field.
I created an InfoSet with table MARD, which is the one that holds the Stock information in a plant. Then I created an additional field which would read information from table RESB, the table that holds order reservations per material.
So I wrote this piece of code:
SELECT * FROM RESB
WHERE MATNR EQ MARD-MATNR and
       WERKS EQ MARD-WERKS.
ENDSELECT.
if ( sy-dbcnt NE '0').
      MOVE RESB-BDMNG to ZQTY.
ELSE.
      MOVE '' to ZQTY.
ENDIF.
This works fine. However, this is currently just catching the first record in table RESB that matches my condition.
What I would like is to collect every instance of RESB-BDMNG and add them to field "ZQTY", have it loop in RESB until it finishes finding every record that match the MATNR and WERKS. With this I could get the total number of order reservations that this material has in that table.
Could someone share some coding that would help me achieve this?

Yes! That did it. That's what I needed to do. Thank you so much.
While I'm at it, let me ask you a related question.
When I execute the query, in the first records of the query where there's no value from RESB to transfer, the value of field ZQTY appears empty. Once it finds the first record in RESB and it populates ZQTY with a value, then the rest of the records with no hit get the proper value of 0.
Do you know why the first records in the query appear empty and not with a 0? Is there anything I should add to the coding to fix this?

Unlink Entity From Table on Engineer to Relational

Similar Messages

Maybe you are looking for