Assignment Change Assistant Agent encounters an error during use

Hi all,

I’m testing the Assignment Change Assistant described in the AI Agent Support for Change Assignment Processes document.

When I select the preconfigured “Change the employee's work location” prompt and try to change a worker’s work location, I receive the following error: Cannot add data security to any index in the query.

Has anyone encountered this error? How can i solve this error? I’d appreciate guidance on what to check to identify the cause—for example, user permissions, data security, or the agent’s configuration.

Thank you in advance,

Jole