How To Fix CACSPSMD310 - Missing authorization for user &1 for RFC (Module: &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: CACSPSMD - ICM: Partnerships, Master Data

• Message number: 310

• Message text: Missing authorization for user &1 for RFC (Module: &2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CACSPSMD310 - Missing authorization for user &1 for RFC (Module: &2) ?

  The SAP error message CACSPSMD310 indicates that a user is missing the necessary authorization to perform a Remote Function Call (RFC) in a specific module. This error typically arises in the context of SAP's Customer Activity Repository (CAR) or similar modules where RFCs are used to communicate between different SAP systems or between SAP and external systems.
  Cause:
  The error occurs due to one or more of the following reasons:
  
  Missing Authorizations: The user does not have the required authorizations assigned in their user profile to execute the specific RFC function in the specified module.
  Role Assignment: The roles assigned to the user may not include the necessary authorizations for the RFC calls.
  Profile Issues: The user profile may not be correctly configured, or the necessary authorization objects are not included in the profile.
  Transport Issues: If the authorization changes were recently transported, they may not have been properly applied or activated in the target system.
  
  Solution:
  To resolve the CACSPSMD310 error, follow these steps:
  
  
  Check User Authorizations:
  
  Use transaction code SU01 to display the user profile.
  Check the roles assigned to the user and ensure that they include the necessary authorizations for the RFC function in the specified module.
  
  
  
  Review Authorization Objects:
  
  Identify the specific authorization objects required for the RFC call. This information can often be found in the documentation for the module or by consulting with your SAP security team.
  Use transaction code SU53 immediately after the error occurs to see which authorizations were checked and failed.
  
  
  
  Modify Roles:
  
  If the required authorizations are missing, you may need to modify the roles assigned to the user. This can be done using transaction code PFCG.
  Add the necessary authorization objects to the role and generate the profile.
  
  
  
  Test the Changes:
  
  After making changes to the user roles or authorizations, have the user log out and log back in to ensure that the new authorizations take effect.
  Test the RFC call again to verify that the issue has been resolved.
  
  
  
  Consult Security Team:
  
  If you are not authorized to make changes to user roles or if you are unsure about the required authorizations, consult your SAP security team for assistance.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SU01: User Maintenance
  PFCG: Role Maintenance
  SU53: Display Authorization Check
  
  
  Authorization Objects: Common authorization objects related to RFCs include S_RFC, S_RFC_ADM, and others depending on the specific function being called.
  Documentation: Refer to SAP Help documentation for the specific module to understand the required authorizations for RFC calls.
  
  By following these steps, you should be able to identify and resolve the authorization issue causing the CACSPSMD310 error.