How To Fix 9J657 - Assignment & measuring point & impossible

SAP Error Message - Details

• Message type: E = Error

• Message class: 9J -

• Message number: 657

• Message text: Assignment & measuring point & impossible

What causes this issue?

Different measuring point categories are involved and so no arithmetical
measuring point can be assigned.

System Response

How to fix this error?

Change the measuring point category of the measuring point or the
appropriate Customizing setting so that the categories are identical.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 9J657 - Assignment & measuring point & impossible ?

  The SAP error message 9J657 "Assignment & measuring point & impossible" typically occurs in the context of SAP's Plant Maintenance (PM) or Controlling (CO) modules when there is an issue with the assignment of a measuring point to a piece of equipment or functional location. This error indicates that the system cannot assign the specified measuring point due to certain constraints or conditions.
  Causes:
  
  Invalid Measuring Point: The measuring point you are trying to assign may not be valid or may not exist in the system.
  Incorrect Equipment/Functional Location: The equipment or functional location you are trying to assign the measuring point to may not be compatible or may not allow such an assignment.
  Status Issues: The equipment or functional location may be in a status that does not allow for new assignments (e.g., it may be inactive or locked).
  Configuration Issues: There may be configuration settings in the system that prevent the assignment of measuring points to certain types of equipment or functional locations.
  Authorization Issues: The user may not have the necessary authorizations to perform the assignment.
  
  Solutions:
  
  Check Measuring Point Validity: Verify that the measuring point exists and is correctly configured in the system. You can do this by navigating to the measuring point master data.
  Review Equipment/Functional Location: Ensure that the equipment or functional location is active and that it is the correct one for the assignment.
  Check Status: Look at the status of the equipment or functional location to ensure it is not locked or inactive.
  Configuration Review: Consult with your SAP configuration team to ensure that the settings allow for the assignment of measuring points to the specified equipment or functional location.
  Authorization Check: Ensure that the user has the necessary permissions to perform the assignment. This may involve checking user roles and authorizations in the SAP system.
  Consult Documentation: Refer to SAP documentation or help resources for specific details related to measuring points and their assignments.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like IK01 (Create Measuring Point) or IK02 (Change Measuring Point) to manage measuring points.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP support 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.