How To Fix REXCJP416 - Different cost element cannot be defined for same key fields (& &<>& &)

SAP Error Message - Details

• Message type: E = Error

• Message class: REXCJP - Localization Flexible Real Estate Japan

• Message number: 416

• Message text: Different cost element cannot be defined for same key fields (& &<>& &)

What causes this issue?

The defined cost element (<ZK>Cost Center, WBS Element, Order</>)
differs from the cost element defined for the same keys. This field
needs to contain the same entry as the other entries with the same key.

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?

Modify the cost element in the currently processed line. If you want to
modify the cost element in all entries with the same key field, you have
to modify them now.

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 REXCJP416 - Different cost element cannot be defined for same key fields (& &<>& &) ?

  The SAP error message REXCJP416 indicates that there is an issue with the configuration of cost elements in the system. Specifically, it means that the system has detected that different cost elements are being defined for the same key fields, which is not allowed.
  Cause:
  This error typically arises in the context of controlling (CO) or project systems (PS) when you are trying to assign cost elements to a particular cost object (like a project or internal order) and the system finds that multiple cost elements are being defined for the same combination of key fields. This can happen due to:
  
  Duplicate Entries: There may be duplicate entries in the configuration for cost elements.
  Incorrect Configuration: The configuration settings for cost elements may not be set up correctly, leading to conflicts.
  Data Entry Errors: Errors during data entry or migration can lead to inconsistencies in the cost element definitions.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Configuration:
  
  Go to the configuration settings for cost elements in the SAP system (Transaction code: OKB9 for cost element planning).
  Verify that there are no duplicate entries for the same key fields. Ensure that each combination of key fields has a unique cost element assigned.
  
  
  
  Review Cost Element Master Data:
  
  Use transaction code KA03 to display the cost element master data and check for any inconsistencies or duplicates.
  If duplicates are found, you may need to delete or modify the entries to ensure that each key field combination has a unique cost element.
  
  
  
  Data Consistency Check:
  
  Run consistency checks in the system to identify any other potential issues related to cost elements. This can help in identifying any other areas that may need correction.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources related to cost element configuration to ensure that you are following the correct procedures.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists after checking the configuration and master data, consider reaching out to SAP support for further assistance. They may provide insights specific to your system configuration.
  
  
  
  Related Information:
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  OKB9: Cost Element Planning
  KA03: Display Cost Element
  KAH3: Display Cost Center
  KSB1: Cost Centers: Actual Line Items
  
  
  
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional context or solutions.
  
  
  Training and Documentation: Consider reviewing training materials or documentation on SAP CO/PS modules to better understand cost element configuration and management.
  
  
  By following these steps, you should be able to identify and resolve the issue causing the REXCJP416 error message in your SAP system.