Problemas con el Operations View Delete

02 Oct '14, 01:13 AM
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He realizado el paso a paso del training Online del Data Management: IFML Model tal y como lo indica, pero por desgracia me genera error la acción "Delete" ( no realiza la acción).

¿Alguna sugerencia para solucionar el problema?



I have done the step by step training of the Online Data Management: Model IFML as indicated, but unfortunately I Generates Error "Delete" action (not doing the action). 

Any suggestions to solve the problem?

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mapping refers to the corrispondence between logical entities you have in your Domain Model, and the the physical object in your database. For example, the Entity "User" in your Domain Model may correnspond to the physical table "jr_user" in the database. The same for the attribute: mapping defines for every attribute in your Domain Model the corrensponding column in yout database.

As a general guide:

  1. click the Domain Model tab, select "Domain Model" in the Outline view, and finally click the Find Model Problems. There should be no items. If there are, then understand their meaning and resolve them all.
  2. remember that a '?' included in the entity or attribute icons means the the mapping is no defined for that object: this means that WebRatio doesn't know the table o field name for that antity or attribute.
  3. To understand the current mapping, click an Entity, then in the Properties tab click on the cylinder that represents the database (2nd tab from top): you will see Database, Schema and Table name. Click on whichever attribute, and you will see the field name in your database. The same for relationships: click the Relationship "Rel_User_to_userToTypeClient", and you will see it has no corrispondence in the physical database. If you have a 'x' on a red square close to a phyical name, than that physical name is incorrect: the specified table o field does'n exists.

So, to solve your error, my suggestion is to take a good knowledge of what you have in the Domain Model, and what you have in your Database.


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Forum Starter - Level 3

As an approach, use the debugger and/or logs file. They will tell you if some exception are cought (so, your application remains in the same page), or if you have forgotten a OK flow, or what else.

To use the debugger:

1. Generate the application, start the bundled Tomcat, then Run -> Debug Configuration, click on the "New Launch configuration" icon (page with a plus sign), and finally Debug button (next time: just click on Debug button);

2. Set a breakpoint just at the end of the Delete flow;

3. Open your browser, and make your clickstream.

4. Step by step, follow the executed units in the Debug perspective, until the error raises.


To use logs:

1. Open WebContent/WEB-INF/conf/ file and set at DEBUG the levels for at least:


2. Generate the application, use it until you click on "delete" which is not working

3. Open the <tomcar-dir>/webapps/<your-appl-context>/WEB-INF/log/RTX.log

and check what happens. The last unit id (for expample: [miu8y][opm9y][pcu4b] ) tells you what the application is doing.

Exceptions are traced as typical stck trace.

Check RTXError.log as well.


Let me know!

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Thank you very much for your quick response. 
I was watching the logs and debug and tells me the following: 

Unable to execute the delete service unit 
org.hibernate.hql.ast.QuerySyntaxException: Rel_User_to_userToTypeClient is not mapped [update Rel_User_to_userToTypeClient _re _re.source_oiduser = null set where _re.source_oiduser in (: values​​)] 

Could it be that the problem is in the domain model? 

another question: 

What does he mean when he says: The column mapping of the attribute 'AddressUser' is unspecified?

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