How To Fix COM_DML_CUST092 - There can only be one hierarchy relationship type

SAP Error Message - Details

• Message type: E = Error

• Message class: COM_DML_CUST - MDF Messages

• Message number: 092

• Message text: There can only be one hierarchy relationship type

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 COM_DML_CUST092 - There can only be one hierarchy relationship type ?

  The SAP error message COM_DML_CUST092 indicates that there is an issue with the hierarchy relationship types in the context of the SAP system, particularly in the area of Customizing or Master Data Management. This error typically arises when there is an attempt to create or modify a hierarchy relationship that violates the system's constraints regarding the number of hierarchy relationship types allowed.
  Cause:
  The error occurs when:
  
  You are trying to define multiple hierarchy relationship types for the same object or node in a hierarchy.
  The system is configured to allow only one hierarchy relationship type for a specific relationship, and the attempt to create or modify it violates this rule.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Existing Hierarchy Relationships:
  
  Review the existing hierarchy relationships for the object or node in question. Ensure that there is only one hierarchy relationship type defined.
  
  
  
  Modify or Delete Conflicting Relationships:
  
  If there are multiple hierarchy relationships defined, you will need to either modify or delete the conflicting relationships to ensure that only one remains.
  
  
  
  Review Configuration Settings:
  
  Check the configuration settings in the SAP system related to hierarchy management. Ensure that the settings align with your business requirements and that they allow for the intended hierarchy structure.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidelines on managing hierarchy relationships. This can provide insights into best practices and system limitations.
  
  
  
  Testing:
  
  After making the necessary changes, test the hierarchy relationship creation or modification process again to ensure that the error does not reoccur.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like COMHIER (for hierarchy management) or SPRO (for configuration) to access the relevant settings.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context or solutions.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.