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

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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.

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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 to transaction code SU01 to display the user profile.
  Check the roles assigned to the user and ensure that they include the necessary authorizations for sending internal mail.
  
  
  
  Modify Roles:
  
  If the user lacks the required authorization, you may need to modify their roles. This can be done by:
  
  Using transaction code PFCG to edit the role.
  Adding the necessary authorization objects (like S_SYST or S_USER_AUTH) that allow sending internal mail.
  
  
  
  
  
  Consult with Security Team:
  
  If you do not have the necessary permissions to change roles or authorizations, contact your SAP security team or administrator. They can assist in reviewing and updating the user’s authorizations.
  
  
  
  Testing:
  
  After making changes, have the user log out and log back in to ensure that the new authorizations take effect. Then, test sending internal mail again.
  
  
  
  Related Information:
  
  
  Authorization Objects:
  
  S_SYST: This object controls system-level authorizations, including sending internal mail.
  S_USER_AUTH: This object is related to user authorizations and may also be relevant depending on the specific configuration of your SAP system.
  
  
  
  Transaction Codes:
  
  SU01: User maintenance.
  PFCG: Role maintenance.
  SU53: Display authorization check.
  
  
  
  Documentation:
  
  Refer to SAP Help documentation for detailed information on authorization objects and user roles.
  
  
  
  By following these steps, you should be able to resolve the SCI403 error and enable the user to send internal mail within the SAP system.