How To Fix KJCCSJ3_BI01031 - Device &1, Register &2: Leading installation is not uniquely determined

SAP Error Message - Details

• Message type: E = Error

• Message class: KJCCSJ3_BI01 - Japanese Estimation Procedure

• Message number: 031

• Message text: Device &1, Register &2: Leading installation is not uniquely determined

What causes this issue?

Device &V1&, register &V2&, is installed in at least two installations (
&V3& and &V4&).
At least two of the corresponding rate types are <ZH>not</> entered in
the <DS:TRAN.KJCCSJ3BI01>Rate Types WITHOUT Reestimation</> table. This
means that the <ZH>leading installation</> for the
<DS:TX.ISU_JAP_BACKBILLING>reestimation</> and/or the
<DS:TX.ISU_JAP_DEMAND_WEIGHTING>demand weighting</> cannot be uniquely
determined.

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?

Background
For both reestimation and demand weighting you must uniquely select the
<ZH>leading installation</>, for which the register is to be
reestimated, or from which the demand values are taken for the demand
weighting.
For this to happen, the rate types for the register must be entered in
all additional installation allocations in the <ZH>rate types WITHOUT
reestimation</> table.
Recommendation
As a rule, a dummy rate type is sufficient for this purpose.
Additional Procedure
Check the rate types in all installation allocations for the register,
and change them so that one of the installations is the leading
installation.

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 KJCCSJ3_BI01031 - Device &1, Register &2: Leading installation is not uniquely determined ?

  The SAP error message KJCCSJ3_BI01031 indicates that there is an issue with the identification of a leading installation for a specific device and register. This error typically arises in the context of SAP IS-U (Industry Solution for Utilities) when dealing with device management and billing processes.
  Cause:
  The error message "Leading installation is not uniquely determined" usually occurs due to one of the following reasons:
  
  Multiple Installations: There are multiple installations associated with the device and register, and the system cannot determine which one should be considered the leading installation.
  Configuration Issues: There may be configuration issues in the device management settings or in the master data that lead to ambiguity in identifying the leading installation.
  Data Inconsistencies: Inconsistencies in the data related to installations, devices, or registers can also lead to this error. This could be due to incorrect entries or missing data in the relevant tables.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  Check Installations: Review the installations associated with the device and register in question. Ensure that there is a clear leading installation defined.
  Data Consistency Check: Perform a consistency check on the master data related to the device and installations. Look for any discrepancies or missing entries that could cause ambiguity.
  Configuration Review: Review the configuration settings in the SAP system related to device management and installations. Ensure that the settings are correctly defined to avoid conflicts.
  Transaction Codes: Use relevant transaction codes (like IE02 for changing device data or IE03 for displaying device data) to check the details of the device and its associated installations.
  Consult Documentation: Refer to SAP documentation or notes related to this specific error message for any additional guidance or patches that may be available.
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  SAP Notes: Check for any SAP Notes related to this error message for specific fixes or updates.
  Transaction Codes: Familiarize yourself with transaction codes related to device management, such as IE01, IE02, IE03, and EAM (Enterprise Asset Management).
  Master Data Management: Understanding how master data is structured in SAP IS-U can help in troubleshooting similar issues in the future.
  
  By following these steps, you should be able to identify and resolve the issue causing the error message KJCCSJ3_BI01031.