Converting from Oracle Express Objects to Standard Form

Hi,
I have create an EIF file from our Oracle Express database, then I have created an Analytic Workspace and imported the EIF file. After this I identify the Time dimensions. But when I want to identify the hierarchie dimension of each time dimension, it brings an Error: "ORA-34492: Analytic Workspace Object Jan96 does not exists", but when I look in the OX there exists the object. Where is the problem?
Thanks Diana

Did you run the conversion program listed in the documentation:
If your Express database contains Oracle Express Objects metadata (that is, it was created by Oracle Express Administrator), then you can use a conversion program named CREATE_DB_STDFORM. Without Oracle Express Objects metadata, CREATE_DB_STDFORM cannot generate sufficient standard form metadata for the OLAP tools to work.
This should generate the required metadata but you will not to create some additional attributes to correctly manage time as the conversion utility does not do everything for you:
If you want to perform time-based analysis on your data, you must identify all time dimensions and populate end date and time span attributes before using CREATE_DB_STDFORM. A sample program is provided in this appendix:
Create date and time span attributes for each dimension.
DEFINE TIME_TIME_SPAN VARIABLE INTEGER <timedim hierdim>
PROPERTY 'USERDATA' FALSE
DEFINE TIME_END_DATE VARIABLE DATE <timedim hierdim>
PROPERTY 'USERDATA' FALSE
Populate the end date and time span attributes, as described in "Populating Time Attributes".
Set properties on the Time dimension:
CONSIDER timedim
PROPERTY 'END_DATE' attribute_name
PROPERTY 'TIME_SPAN' attribute_name
The END_DATE and TIME_SPAN values (attribute_name) identify the names of the variables that you just created.
Run the conversion tool with a command like this:
CALL CREATE_DB_STDFORM('aw')
Refer to the syntax description in "CREATE_DB_STDFORM Syntax". After the conversion tool completes successfully, save the changes:
UPDATE
COMMIT
Hope this helps
Keith Laker
Oracle EMEA Consulting
BI Blog: http://oraclebi.blogspot.com/
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