How To Fix IR186 - RefMeasPoint has a different dimension -> assignment not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: IR - PM: IMRC - Measurement Readings and Counters

• Message number: 186

• Message text: RefMeasPoint has a different dimension -> assignment not possible

What causes this issue?

You are trying to assign the current <DS:GLOS.measuring_point>measuring
point</> a different reference measuring point.
The new reference measuring point either has a characteristic with a
unit of measurement that has a different dimension to that of the unit
of measurement of the characteristic of the current reference measuring
point, or the unit of measurement is different and has no dimension.
Moreover, the current measuring point either already has measurement
documents, or measurement reading transfer is active.

System Response

A change is not possible in the above circumstances.

How to fix this error?

Check your entry.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message IR186 - RefMeasPoint has a different dimension -> assignment not possible ?

  The SAP error message IR186, which states "RefMeasPoint has a different dimension -> assignment not possible," typically occurs in the context of SAP IS-U (Industry Solution for Utilities) when dealing with measurement points and their assignments. This error indicates that there is a mismatch in the dimensions of the reference measurement point (RefMeasPoint) and the measurement point you are trying to assign it to.
  Cause:
  
  
  Dimension Mismatch: The most common cause of this error is that the reference measurement point has a different dimension (e.g., volume, energy, etc.) than the measurement point you are trying to assign it to. Each measurement point in SAP IS-U is associated with a specific dimension, and they must match for the assignment to be valid.
  
  
  Configuration Issues: There may be configuration issues in the measurement point settings or in the master data that define the dimensions of the measurement points.
  
  
  Data Inconsistencies: There could be inconsistencies in the data, such as incorrect entries in the master data or in the measurement point configuration.
  
  
  Solution:
  
  
  Check Dimensions: Verify the dimensions of both the reference measurement point and the measurement point you are trying to assign. Ensure that they match. You can do this by navigating to the measurement point master data in SAP and checking the relevant fields.
  
  
  Adjust Configuration: If the dimensions do not match, you may need to adjust the configuration of either the reference measurement point or the measurement point to ensure they are compatible. This may involve changing the measurement type or the dimension settings.
  
  
  Review Master Data: Check the master data for both measurement points to ensure that all relevant fields are correctly filled out and consistent with each other.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on measurement point configuration and assignments in your version of SAP IS-U.
  
  
  Seek Help from SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like EL31 (Display Measurement Point) or EL30 (Change Measurement Point) to view and edit measurement point details.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Training and Documentation: Ensure that users involved in managing measurement points are trained on the correct procedures and understand the importance of dimension consistency.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.