How To Fix SCI403 - No authorization for sending SAP internal mail

SAP Error Message - Details

• Message type: E = Error

• Message class: SCI - Code Inspector

• Message number: 403

• Message text: No authorization for sending SAP internal mail

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SCI403 - No authorization for sending SAP internal mail ?

  The SAP error message SCI403, which states "No authorization for sending SAP internal mail," typically indicates that the user does not have the necessary permissions to send internal mail within the SAP system. This can occur in various scenarios, such as when trying to send messages through the SAP Business Workplace or other internal communication tools.
  
  Cause:
  The primary cause of this error is a lack of authorization in the user's role or profile. The specific authorization object that governs the ability to send internal mail is usually related to the authorization object S_SYST or S_USER_AUTH. If the user’s role does not include the necessary permissions, they will encounter this error when attempting to send internal mail.
  
  Solution:
  To resolve the SCI403 error, follow these steps:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after encountering the error. This will show you the last authorization check and help identify which specific authorization is missing.
  
  
  
  Review User Roles:
  
  Go