Send Email: Code: ErrorItemNotFound Message: The specified object was not found in the store

[dbukk]

I am facing the same issue as well. What I noticed is that if I debug the process, it does not happen. However, if I run it, it does happen.

Added 10 sec delays in the Office 365 Scope just before the Send Email activity, but it does not help.

[scott.taylor]

Same issue here…the Automation to Send Email ran 3 times just fine with Attachments, but then out of the Blue…started to fail with the same error

Send Mail: Code: ErrorItemNotFound Message: The specified object was not found in the store. ClientRequestId: 11494506-2c13-4b58-aa48-b063b602db1a

This is sending Emails via MS Graph

[Ajax (Jackson)]

UiPath found an answer it appears!

Code: ErrorItemNotFound. Message: The specified object was not found in the store.

link

Issue: In older versions (for example, 1.11.1 or 1.14.1), the Send Mail activity intermittently fails if multiple attachments are added to an email. The error message displayed is: “Code: ErrorItemNotFound. Message: The specified object was not found in the store.”

The error occurs because the activity sends two separate requests to the Graph API. The first request creates the email object and adds the first attachment, and the second request appends the second attachment. In some cases, the second request is faster and the Graph Explorer doesn’t have time to create the mail object before trying to append a second file.

Solution: We recommend you upgrade to a newer version of the package or surround the Send Mail with a Retry Scope activity.

Activities - Mail (uipath.com)