How To Fix S_UNIFIED_CON812 - No authorization to change communication assemblies

SAP Error Message - Details

• Message type: E = Error

• Message class: S_UNIFIED_CON - Message Class for Unified Connectivity

• Message number: 812

• Message text: No authorization to change communication assemblies

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message S_UNIFIED_CON812 - No authorization to change communication assemblies ?

  The SAP error message S_UNIFIED_CON812 indicates that a user does not have the necessary authorization to change communication assemblies in the SAP system. This typically occurs in the context of SAP Process Integration (PI) or SAP Process Orchestration (PO) when a user attempts to modify communication channels, adapters, or other related configurations.
  Cause:
  The error is caused by insufficient authorization in the user's role or profile. Specifically, the user lacks the necessary permissions to perform actions related to communication assemblies, which are essential for configuring and managing communication between different systems in SAP.
  Solution:
  To resolve this issue, you can take the following steps:
  
  
  Check User Roles and Authorizations:
  
  Verify the roles assigned to the user encountering the error. You can do this by navigating to transaction code SU01 (User Maintenance) and checking the user's roles.
  Ensure that the user has the appropriate roles that include the necessary authorizations for changing communication assemblies.
  
  
  
  Assign Missing Authorizations:
  
  If the user lacks the required authorizations, you may need to assign a role that includes the necessary permissions. Common authorization objects related to communication assemblies include:
  
  S_SERVICE: Service authorization
  S_TCODE: Transaction code authorization
  S_RFC: Remote Function Call authorization
  
  
  You may need to work with your SAP security team to create or modify roles to include the required authorizations.
  
  
  
  Use Transaction Codes:
  
  If you have the necessary authorizations, you can use transaction codes like SXMB_ADM (for managing integration scenarios) or SICF (for managing services) to check and modify communication assemblies.
  
  
  
  Testing:
  
  After making changes to the user’s roles or authorizations, have the user log out and log back in to ensure that the new authorizations take effect.
  Attempt to perform the action that previously resulted in the error to confirm that the issue has been resolved.
  
  
  
  Related Information:
  
  SAP Notes and Documentation: Check SAP Notes for any specific guidance or updates related to this error message. You can search for relevant notes in the SAP Support Portal.
  Authorization Management: Familiarize yourself with SAP's authorization management concepts, including how to create and manage roles and profiles.
  Security Audit: If this error occurs frequently, consider conducting a security audit to ensure that users have the appropriate access levels based on their job functions.
  
  If the issue persists after following these steps, it may be necessary to consult with your SAP Basis or security team for further investigation.