How To Fix SROLECMP018 - Error when reading a node

SAP Error Message - Details

• Message type: E = Error

• Message class: SROLECMP - Role comparison

• Message number: 018

• Message text: Error when reading a node

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 SROLECMP018 - Error when reading a node ?

  The SAP error message SROLECMP018 typically indicates an issue related to role comparison or role assignment in the SAP system. This error occurs when the system encounters a problem while trying to read a node in the role comparison process, which can be related to authorization roles or profiles.
  Cause:
  
  Missing Authorizations: The user may not have the necessary authorizations to read or access certain nodes in the role hierarchy.
  Corrupted Role Definitions: There may be inconsistencies or corruption in the role definitions or profiles in the system.
  Transport Issues: If roles were transported from one system to another, there may be issues with the transport that affect the role structure.
  System Configuration: Incorrect configuration settings in the authorization management or role management areas can lead to this error.
  
  Solution:
  
  Check Authorizations: Ensure that the user encountering the error has the necessary authorizations to access the roles and nodes in question. You can use transaction codes like SU53 to analyze authorization failures.
  Role Consistency Check: Use transaction code PFCG to check the roles for inconsistencies. You can also regenerate the profiles associated with the roles to ensure they are correctly defined.
  Transport Management: If the issue arose after a transport, check the transport logs for errors and ensure that all necessary objects were transported correctly.
  System Logs: Review the system logs (transaction code SM21) for any additional error messages or warnings that could provide more context about the issue.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve the issue.
  Consult with Basis Team: If the problem persists, it may be necessary to involve the SAP Basis team to investigate any underlying system issues or configuration problems.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as PFCG (Role Maintenance), SU53 (Authorization Check), and SM21 (System Log).
  SAP Documentation: Review SAP documentation related to role management and authorization concepts for a deeper understanding of how roles and authorizations work in SAP.
  Community Forums: Consider checking SAP community forums or discussion boards for similar issues and solutions shared by other users.
  
  If the problem continues after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.