How To Fix TE538 - No risk hierarchy with aggregation category "&" found

SAP Error Message - Details

• Message type: E = Error

• Message class: TE - Market Risk Management

• Message number: 538

• Message text: No risk hierarchy with aggregation category "&" found

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message TE538 - No risk hierarchy with aggregation category "&" found ?

  The SAP error message TE538 "No risk hierarchy with aggregation category '&' found" typically occurs in the context of SAP Risk Management or SAP GRC (Governance, Risk, and Compliance) when the system is unable to find a risk hierarchy that matches the specified aggregation category. This can happen during various processes, such as risk assessments, reporting, or when trying to analyze risks.
  Cause:
  
  Missing Risk Hierarchy: The primary cause of this error is that there is no defined risk hierarchy in the system that corresponds to the specified aggregation category. This could be due to configuration issues or missing data.
  Incorrect Aggregation Category: The aggregation category specified in the transaction or report may not be valid or may not have been set up correctly in the system.
  Configuration Issues: There may be issues with the configuration of the risk management module, such as missing settings or incomplete implementation.
  
  Solution:
  
  
  Check Risk Hierarchy Configuration:
  
  Navigate to the configuration settings for risk management in SAP.
  Verify that the risk hierarchy is defined for the specified aggregation category. You can do this by checking the relevant customizing settings in transaction SPRO.
  Ensure that the hierarchy is active and properly set up.
  
  
  
  Define Missing Hierarchy:
  
  If the hierarchy does not exist, you may need to create it. This involves defining the risk categories and their relationships in the risk management module.
  Use transaction code OIRH (or the relevant transaction for your version) to create or modify risk hierarchies.
  
  
  
  Validate Aggregation Categories:
  
  Check the aggregation categories that are available in the system. Ensure that the one you are trying to use is valid and correctly configured.
  You can find aggregation categories in the customizing settings for risk management.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources related to risk management and hierarchies to ensure that you are following the correct procedures.
  
  
  
  Testing:
  
  After making changes, test the process again to see if the error persists. If it does, further investigation may be required.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO (for configuration), OIRH (for risk hierarchy), and others related to risk management.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  User Roles and Authorizations: Ensure that the user has the necessary authorizations to access and modify risk hierarchies.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.