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Adding Column to Table Error

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Jonathan
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Jonathan asked on 11 Mar 2010, 03:20 PM
Hi, just starting using Telerik Reporting as opposed to SSRS and delighted to find I can bind to OpenAccess objects. However I seem to have a problem with a table object.

I created the table using the wizard and everything worked fine. When I wanted to add an additional column to the table, I right-clicked the column header and picked Insert Columns > Right. The new column was created and displayed in the designer BUT even without binding the column to data, if I preview the report I get the error message 'An error has occured while processing Table '': Group with name 'Group1' already esists. Groups should have unique names.'

It does not seem to matter where a column is added or whether one is added to the left or right of the selected column - the error still exists. This is a very simple report with only a table in it. No grouping, sorting, nothing at all.

Any ideas?

Regards,
Jonathan

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Ivan
Telerik team
answered on 16 Mar 2010, 04:14 PM
Hi Jonathan Simmons,

Thank you for your feedback. This is a known bug that we have already fixed in the latest internal build of Telerik Reporting. Please download it from your client account and upgrade your project - this should fix the problem.

Please accept our apologies for the temporary inconvenience.

Regards,
Ivan
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rei
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answered on 17 Nov 2010, 05:19 AM
Hi,

I just downloaded the latest release of Telerik Reporting (Q3 2010) and still encounters the same error  Group with name 'Group1' already esists. Groups should have unique names.'. What I did was to create a Table without using the wizard. Add a new column to the left. I haven't even defined the datasource .

Please help.

Thanks
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Steve
Telerik team
answered on 18 Nov 2010, 05:58 PM
Hi rei,

Due to changes needed for the drilldown functionality, the problem surfaced again and it would be fixed for subsequent version of the product. For the time being, please check your report for TableGroup with the following naming convention: GroupX where X is number and rename them to something more distinct or remove their names as a whole.

Best wishes,
Steve
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Timothy Kelley
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answered on 29 Nov 2010, 08:06 PM

I have the same problem after upgrading.

Could you be more specific?  When I look at the table control I don't see anything about grouping. Are we suppose to go in the Telerik Intialization code and fix something?
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Steve
Telerik team
answered on 30 Nov 2010, 10:19 AM
Hi guys,

This issue has already been addressed in internal build available for download in your accounts. You can find the release notes here.

Sorry for the temporary inconvenience.

Best wishes,
Steve
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Ömer
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answered on 08 Dec 2010, 03:10 PM
 I have already downloaded latest version of telerik reporting msi ( Telerik Reporting Version: 2010.3 1110 (Nov 10, 2010) ) but, I still encountering the same problem.

The problem occurs when I changed any properties of any columns.

Regards,
Ömer
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Steve
Telerik team
answered on 08 Dec 2010, 03:19 PM
Hi Ömer,

Note that latest internal build is not the same as latest official version. The current latest official version is Q3 where this bug slipped, and the fix is available in the latest internal build which is also available for download in your account.

Best wishes,
Steve
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