How To Fix EL112 - No weighting key found for device &1 register &2

SAP Error Message - Details

• Message type: E = Error

• Message class: EL - IS-U meter reading data processing

• Message number: 112

• Message text: No weighting key found for device &1 register &2

What causes this issue?

Either no rate was found with the rate type and rate category of the
register, or the rate does not contain any operands and therefore also
does not contain a weighting key. Exrapolation for this register is not
possible.

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?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EL112 - No weighting key found for device &1 register &2 ?

  The SAP error message EL112 "No weighting key found for device &1 register &2" typically occurs in the context of SAP IS-U (Industry Solution for Utilities) when the system is unable to find a weighting key for a specific device and register combination. This can happen during billing or data processing activities related to utility meters.
  Cause:
  
  Missing Weighting Key: The primary cause of this error is that the weighting key, which is used to determine how to process the readings from the specified device and register, is not defined in the system.
  Configuration Issues: There may be configuration issues in the device management settings or in the master data for the device or register.
  Data Inconsistencies: There could be inconsistencies in the master data, such as missing or incorrect entries for the device or register.
  Incorrect Device Type: The device type may not be correctly set up to use a weighting key.
  
  Solution:
  
  
  Check Weighting Key Configuration:
  
  Go to the configuration settings for the device in the SAP system.
  Ensure that a weighting key is defined for the specific device type and register combination.
  You can check this in transaction code EL31 (for weighting key maintenance) or through the relevant customizing settings.
  
  
  
  Review Device and Register Master Data:
  
  Use transaction codes like EL01 (for device master data) and EL02 (for register master data) to review the entries.
  Ensure that the device and register are correctly configured and that all necessary fields, including the weighting key, are filled out.
  
  
  
  Check for Data Consistency:
  
  Run consistency checks to ensure that there are no missing or incorrect entries in the master data.
  You can use transaction EL28 to check for inconsistencies in the device data.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific version of SAP IS-U you are using, as there may be specific patches or updates that address this issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide additional insights or solutions based on the specific configuration of your system.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  EL01: Device Master Data
  EL02: Register Master Data
  EL31: Weighting Key Maintenance
  EL28: Consistency Check for Device Data
  
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  Documentation: Review the SAP Help Portal for detailed information on device management and weighting keys in SAP IS-U.
  
  
  By following these steps, you should be able to identify and resolve the issue related to the EL112 error message in your SAP system.