SAP Message /SAPSMOSS/01013 - You do not have authorization at SAP for notification &1

Diagnosis
The function you activated could not be executed. Although thenotification you selected via the notification number exists at SAP, itis not assigned to you or you do not have OSS authorization.
Activated function,,Diagnosis
Send to SAP,,You do not have authorization to send
,,notifications to SAP.
Update notification,,The notification was not updated to
,,reflect the SAP version.
Check for changes,,The system cannot update the R/3
,,notification with the current version
,,at SAP.
Request list of R/3,,The R/3 notifications you sent to SAP
notifications contained,,cannot be updated.
in OSS,,

Procedure
Check the notification number or contact your system administration.