How To Fix CM_EHENV_TEST_DATA110 - Locations reference each other in an endless loop: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_EHENV_TEST_DATA -

• Message number: 110

• Message text: Locations reference each other in an endless loop: &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EHENV_TEST_DATA110 - Locations reference each other in an endless loop: &1 ?

  The SAP error message CM_EHENV_TEST_DATA110 indicates that there is a circular reference in the location data within the Environment Hierarchy (EH) in SAP. This means that two or more locations are referencing each other in a way that creates an endless loop, which can lead to issues in data processing and reporting.
  Cause:
  The circular reference typically occurs due to:
  
  Incorrect Configuration: Locations may have been incorrectly set up in the system, leading to mutual dependencies.
  Data Entry Errors: Manual entry of location data may have resulted in unintended references.
  System Migration Issues: If data was migrated from another system, it may not have been cleaned up properly, leading to circular references.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify the Circular Reference:
  
  Use transaction codes like CLOI (Location Management) or CLOI2 (Location Hierarchy) to analyze the location data.
  Check the relationships between the locations to identify which locations are referencing each other.
  
  
  
  Modify the Location Relationships:
  
  Once you identify the locations involved in the circular reference, you will need to modify their relationships.
  Remove or adjust the references so that no location points back to another in a way that creates a loop.
  
  
  
  Data Validation:
  
  After making changes, validate the data to ensure that there are no remaining circular references.
  You can use the same transaction codes to recheck the relationships.
  
  
  
  Testing:
  
  After resolving the issue, perform tests to ensure that the environment hierarchy functions correctly without errors.
  
  
  
  Documentation:
  
  Document the changes made to the location data for future reference and to prevent similar issues.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  Training: Consider training for users involved in data entry or configuration to minimize the risk of such errors in the future.
  
  By following these steps, you should be able to resolve the CM_EHENV_TEST_DATA110 error and prevent it from occurring again.