How To Fix RL004 - Object type '&1', key '&2', logical system '&3' has no role of type '&4'

SAP Error Message - Details

• Message type: E = Error

• Message class: RL - Messages of the Object Relationship Services

• Message number: 004

• Message text: Object type '&1', key '&2', logical system '&3' has no role of type '&4'

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 RL004 - Object type '&1', key '&2', logical system '&3' has no role of type '&4' ?

  The SAP error message RL004 indicates that a specific object type does not have an associated role of a certain type in the specified logical system. This error typically arises in the context of SAP's role management and authorization framework, particularly when dealing with remote function calls (RFC) or when trying to access certain objects that require specific authorizations.
  Cause:
  The error message can occur due to several reasons:
  
  Missing Role Assignment: The object (e.g., user, function module, etc.) does not have the required role assigned in the specified logical system.
  Incorrect Configuration: The configuration for the logical system may not be set up correctly, leading to the system not recognizing the role.
  Transport Issues: If the roles were transported from one system to another, there may have been issues during the transport process that resulted in missing roles.
  Authorization Issues: The user or system trying to access the object may not have the necessary authorizations due to missing roles.
  
  Solution:
  To resolve the RL004 error, you can take the following steps:
  
  
  Check Role Assignment:
  
  Go to transaction code PFCG (Profile Generator).
  Check if the required role is assigned to the user or object in question.
  If not, assign the appropriate role that includes the necessary authorizations.
  
  
  
  Verify Logical System Configuration:
  
  Ensure that the logical system is correctly configured in transaction BD54 (Maintain Logical Systems).
  Check if the roles are correctly defined for the logical system.
  
  
  
  Transport Check:
  
  If the roles were recently transported, check the transport logs for any errors or issues.
  Ensure that all necessary roles and authorizations were included in the transport request.
  
  
  
  Authorization Check:
  
  Use transaction SU53 to analyze the authorization check after the error occurs. This will show you which authorizations are missing.
  Based on the results, you may need to adjust the roles or create new ones to include the necessary authorizations.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific object type and role requirements to ensure compliance with best practices.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  PFCG: Role Maintenance
  SU53: Display Authorization Check
  BD54: Maintain Logical Systems
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Authorization Concepts: Familiarize yourself with SAP's authorization concepts, including roles, profiles, and object types, to better understand how to manage and troubleshoot authorization issues.
  
  By following these steps, you should be able to identify the root cause of the RL004 error and implement the necessary changes to resolve it.