How To Fix TE588 - Risk hierarchy & contains & nodes without predecessor nodes (Default: 1)

SAP Error Message - Details

• Message type: E = Error

• Message class: TE - Market Risk Management

• Message number: 588

• Message text: Risk hierarchy & contains & nodes without predecessor nodes (Default: 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 TE588 - Risk hierarchy & contains & nodes without predecessor nodes (Default: 1) ?

  The SAP error message TE588 indicates that there is an issue with the risk hierarchy in the SAP system. Specifically, it points out that there are nodes in the risk hierarchy that do not have predecessor nodes, which can lead to inconsistencies in the hierarchy structure.
  Cause:
  The error typically arises due to one of the following reasons:
  
  Incorrect Hierarchy Configuration: The risk hierarchy may have been configured incorrectly, leading to nodes that are not properly linked to their parent nodes.
  Data Integrity Issues: There may be data integrity issues where nodes have been added or modified without maintaining the necessary relationships with their predecessor nodes.
  System Migration or Updates: If the system has undergone migration or updates, it may have resulted in a broken hierarchy.
  
  Solution:
  To resolve the TE588 error, you can follow these steps:
  
  
  Review the Risk Hierarchy:
  
  Go to the transaction code for managing risk hierarchies (e.g., GRRM_HIERARCHY).
  Check the structure of the hierarchy to identify nodes that do not have predecessor nodes.
  
  
  
  Correct the Hierarchy:
  
  If you find nodes without predecessors, you need to either:
  
  Assign a valid predecessor node to these nodes.
  Remove or deactivate the nodes that are not properly linked.
  
  
  
  
  
  Data Validation:
  
  Run data validation checks to ensure that all nodes in the hierarchy are correctly linked and that there are no orphan nodes.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidelines on configuring risk hierarchies.
  
  
  
  Testing:
  
  After making changes, test the hierarchy to ensure that the error is resolved and that the hierarchy functions as expected.
  
  
  
  Seek Support:
  
  If the issue persists, consider reaching out to SAP support or your internal IT team for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for managing risk hierarchies, such as GRRM_HIERARCHY or GRRM_RISK.
  SAP Notes: Check for any SAP Notes related to risk hierarchy issues that may provide additional insights or patches.
  Documentation: Review SAP's official documentation on risk management and hierarchy configuration for best practices.
  
  By following these steps, you should be able to identify and resolve the TE588 error in your SAP system.