Column attributes in Jdeveloper 11g 11.1.2.3.0

Question

Hi,
I am having trouble with the Sortable property in the table component. If I set sortable to true it gives me error when I run the .jxpx page. I have included the sortable property which binds the iterator.
It says:
ERROR: Definition STATUS of type Attribute is not found in SUMMARY_LINES_ITEM. That is the iterator used for this table.
If I set the sortable to false in that column then I don't get the error.
Also this error has a pattern. If I do sort first and then query when I run the page, it gives me error. If query done first and then sort it doesn't give the error.
Sorting needs to be included here, and I am having trouble to figure out the issue with this. Please help if someone can figure out what the issue is.
Thanks in advance,
Sue

Answer 1

Hi Timo,
I am using data control web services to get these attributes on to the jspx page. The table has the value property which is binding to the iterator( #{bindings.SUMMARY_LINES_ITEM.collectionModel}).
The table has various coulmns like order no, status, request and so on..where Order no and status are converted to a cmd link which navigates to another page on a query.
I don't understand how setting sorting to true in one of the columns can make it not found in the iterator! And I get the errors only if sorting is done first before querying(clicking on one of the values in a column to navigate to another page).
Thanks,
Sue