How To Fix J_1A_WS_CAE030 - No authorization to execute for RFC-enabled function module

SAP Error Message - Details

• Message type: E = Error

• Message class: J_1A_WS_CAE - AR: Message class for WS

• Message number: 030

• Message text: No authorization to execute for RFC-enabled function module

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message J_1A_WS_CAE030 - No authorization to execute for RFC-enabled function module ?

  The SAP error message J_1A_WS_CAE030 indicates that a user does not have the necessary authorization to execute a Remote Function Call (RFC)-enabled function module. This typically occurs in the context of SAP's integration with external systems or when executing specific functions that require certain permissions.
  Cause:
  
  Missing Authorizations: The user executing the function does not have the required authorizations assigned in their user profile.
  Role Configuration: The roles assigned to the user may not include the necessary authorizations for the specific RFC-enabled function module.
  Profile Issues: The user’s authorization profile may not be correctly configured or may be missing the necessary objects.
  Function Module Restrictions: The function module itself may have restrictions based on the configuration or the environment in which it is being executed.
  
  Solution:
  
  
  Check User Authorizations:
  
  Use transaction SU53 immediately after the error occurs to analyze the authorization check failure. This will show which authorization objects are missing.
  Review the user’s roles and profiles in transaction SU01 (User Maintenance) or PFCG (Role Maintenance).
  
  
  
  Assign Necessary Roles:
  
  If the required authorizations are missing, you may need to assign the appropriate roles that include access to the RFC-enabled function module.
  Consult with your SAP security team to ensure that the user has the correct roles assigned.
  
  
  
  Modify Role/Authorization Objects:
  
  If the roles are correct but the authorizations are still missing, you may need to modify the role to include the necessary authorization objects. This can be done in transaction PFCG.
  Ensure that the authorization objects related to the function module are included in the role.
  
  
  
  Testing:
  
  After making changes, have the user log out and log back in to refresh their authorization profile.
  Test the function again to see if the issue is resolved.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific function module to understand any additional requirements or configurations that may be necessary.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SU01: User Maintenance
  PFCG: Role Maintenance
  SU53: Authorization Check Analysis
  
  
  Authorization Objects: You may need to look for specific authorization objects related to the function module in question. Common objects include S_RFC, S_USER_AUTH, and others depending on the function's context.
  SAP Notes: Check SAP Notes for any known issues or updates related to the specific function module or error message.
  
  If the problem persists after following these steps, it may be necessary to engage with your SAP Basis or security team for further investigation.