How To Fix CRM_MKTHV_SMM004 - No RFC authorization to call modules of function group &

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_MKTHV_SMM - High Volume Campaign Mass Mailer

• Message number: 004

• Message text: No RFC authorization to call modules of function group &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CRM_MKTHV_SMM004 - No RFC authorization to call modules of function group & ?

  The SAP error message CRM_MKTHV_SMM004 indicates that there is no RFC (Remote Function Call) authorization to call modules of a specific function group. This error typically arises when a user or a system does not have the necessary permissions to execute certain function modules in the specified function group.
  Cause:
  
  Missing Authorizations: The user or system does not have the required authorizations assigned in their user profile to access the function modules in the specified function group.
  Role Issues: The roles assigned to the user may not include the necessary authorizations for the function group.
  Profile Issues: The user profile may not be correctly configured to allow access to the required function modules.
  Transport Issues: If the function group was recently transported from another system, the necessary authorizations may not have been included in the transport.
  
  Solution:
  
  
  Check User Authorizations:
  
  Use transaction SU53 immediately after the error occurs to check the authorization check failure. This will show which specific authorization object is missing.
  Review the user’s roles and profiles in transaction SU01 or PFCG to ensure that the necessary authorizations are included.
  
  
  
  Assign Missing Authorizations:
  
  If you identify missing authorizations, you can either assign the necessary roles that include those authorizations or modify existing roles to include them.
  Ensure that the user has the appropriate authorization objects related to the function group in question.
  
  
  
  Consult with Security Team:
  
  If you do not have the necessary permissions to change roles or authorizations, consult with your SAP security team or administrator to resolve the issue.
  
  
  
  Testing:
  
  After making changes to roles or authorizations, test the functionality again to ensure that the error is resolved.
  
  
  
  Documentation:
  
  Document any changes made to user roles or authorizations for future reference and compliance.
  
  
  
  Related Information:
  
  Authorization Objects: Familiarize yourself with the relevant authorization objects that pertain to the function group in question. You can find this information in the SAP documentation or by consulting with your security team.
  Transaction Codes:
  
  SU01: User Maintenance
  PFCG: Role Maintenance
  SU53: Display Authorization Check
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to the function group or authorization problems.
  
  By following these steps, you should be able to identify and resolve the authorization issue causing the CRM_MKTHV_SMM004 error.