How To Fix OIUPR224 - These Measurement Points will create a circular reference within DN &.

SAP Error Message - Details

• Message type: E = Error

• Message class: OIUPR - PRA Production Messages

• Message number: 224

• Message text: These Measurement Points will create a circular reference within DN &.

What causes this issue?

Currently, the downstream measurement point <DS:NA.OIUPR224>&V3&</>
exists as an upstream measurement point for the entered upstream
measurement point <DS:NA.OIUPR224>&V2&</>. This circular reference
cannot occur within the same delivery network. Either this DN link is
invalid or the previously entered DN link is invalid.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message OIUPR224 - These Measurement Points will create a circular reference within DN &. ?

  The SAP error message OIUPR224 indicates that there is a circular reference issue with measurement points in the context of a Distribution Network (DN) in SAP IS-U (Industry Solution for Utilities). This typically occurs when the configuration of measurement points leads to a situation where one measurement point references another in a way that creates a loop, making it impossible for the system to determine the correct flow of data.
  Cause:
  
  Measurement Point Configuration: The error usually arises from incorrect configuration of measurement points, where one measurement point is set to depend on another in a circular manner.
  Data Entry Errors: Manual entry errors during the setup of measurement points can lead to circular references.
  Hierarchy Issues: If measurement points are part of a hierarchy, the relationships may not be properly defined, leading to circular dependencies.
  
  Solution:
  
  
  Review Measurement Point Configuration:
  
  Check the configuration of the measurement points involved in the error. Ensure that they do not reference each other in a way that creates a loop.
  Use transaction codes like EL31 (for measurement point maintenance) to review and adjust the settings.
  
  
  
  Correct Circular References:
  
  Identify the measurement points that are causing the circular reference and modify their relationships to eliminate the loop.
  Ensure that each measurement point has a clear and direct relationship without any back-references.
  
  
  
  Data Validation:
  
  Validate the data entries for measurement points to ensure that they are correctly set up according to business requirements.
  Use the SAP standard tools for data validation to check for inconsistencies.
  
  
  
  Testing:
  
  After making changes, test the configuration to ensure that the error is resolved and that the measurement points function correctly within the distribution network.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help notes related to measurement point configuration in IS-U for additional guidance.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as EL31, EL30, and EL20 for managing measurement points and their relationships.
  Support: If the issue persists after troubleshooting, consider reaching out to SAP support for further assistance.
  
  By following these steps, you should be able to resolve the OIUPR224 error and ensure that your measurement points are correctly configured without circular references.