How To Fix SACM_ADMIN026 - No Mapping-Role assignment exists for role: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: SACM_ADMIN - Access Control Management Administration

• Message number: 026

• Message text: No Mapping-Role assignment exists for role: &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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 SACM_ADMIN026 - No Mapping-Role assignment exists for role: &1 ?

  The SAP error message SACM_ADMIN026 indicates that there is no mapping or role assignment for a specific role in the system. This error typically occurs in the context of SAP Cloud Application Programming (CAP) or when dealing with role-based access control in SAP systems.
  Cause:
  
  Missing Role Assignment: The role specified in the error message is not assigned to the user or the user group.
  Incorrect Role Configuration: The role may not be properly configured in the system, or it may not exist in the expected location.
  Authorization Issues: The user may not have the necessary authorizations to access the role or the resources associated with it.
  System Configuration: There may be issues with the system configuration that prevent the role from being recognized.
  
  Solution:
  
  
  Check Role Assignment:
  
  Go to the user management area in your SAP system (e.g., SU01 for user maintenance).
  Verify that the user has the correct role assigned. If not, assign the necessary role to the user.
  
  
  
  Review Role Configuration:
  
  Check the configuration of the role in the role management area (e.g., PFCG).
  Ensure that the role is correctly defined and that all necessary authorizations are included.
  
  
  
  Validate User Authorizations:
  
  Ensure that the user has the necessary authorizations to access the role and its associated resources.
  You can use transaction SU53 to analyze authorization issues after the error occurs.
  
  
  
  Check for Role Mapping:
  
  If you are using a role mapping feature (e.g., in SAP Cloud Platform), ensure that the mapping is correctly set up.
  Verify that the role exists in the system and is correctly mapped to the user or user group.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or support notes related to role management and authorization issues for further guidance.
  
  
  
  System Logs:
  
  Check system logs (e.g., SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to role assignments and mappings.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Training and Documentation: Review SAP training materials and documentation related to user management and role-based access control for best practices.
  
  By following these steps, you should be able to identify the cause of the SACM_ADMIN026 error and implement a solution to resolve it.