'An item with the same key has already been added' appears on picker control
kbt151282
PRODUCTK2 blackpearl 4.6.11 to 4.7
BASED ONK2 blackpearl 4.6.11
This article was created in response to a support issue logged with K2. The content may include typographical errors and may be revised at any time without notice. This article is not considered official documentation for K2 software and is provided "as is" with no warranties.
LEGACY/ARCHIVED CONTENT
This article has been archived, and/or refers to legacy products, components or features. The content in this article is offered "as is" and will no longer be updated. Archived content is provided for reference purposes only. This content does not infer that the product, component or feature is supported, or that the product, component or feature will continue to function as described herein.
Issue
This issue occurs on a picker control, when using a SmartObject based off of a Stored Procedure as the data source.
Symptoms
The issue appears to be caused by having stored procedure input parameters having the same names as columns of select statement of the stored procedure.Resolution
K2 Labs team is currently investigating this issue.
As a workaround, you will need to modify the stored procedure to have unique input parameters different from the column names of the select statement.
