How To Fix REXCJP310 - Same consumption range (&) has already been defined with the same keys

SAP Error Message - Details

• Message type: E = Error

• Message class: REXCJP - Localization Flexible Real Estate Japan

• Message number: 310

• Message text: Same consumption range (&) has already been defined with the same keys

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message REXCJP310 - Same consumption range (&) has already been defined with the same keys ?

  The SAP error message REXCJP310 indicates that there is a duplicate entry for a consumption range in the system. This typically occurs in the context of project management or controlling, where consumption ranges are defined for various cost elements or activities.
  Cause:
  The error arises when you attempt to create or modify a consumption range that already exists in the system with the same keys. This can happen due to:
  
  Duplicate entries in the configuration settings.
  Incorrect data entry where the same range is defined multiple times.
  An attempt to import or upload data that includes existing consumption ranges.
  
  Solution:
  To resolve the REXCJP310 error, you can follow these steps:
  
  
  Check Existing Consumption Ranges:
  
  Navigate to the relevant configuration area in SAP where consumption ranges are defined (e.g., transaction codes like OKEQ or similar).
  Review the existing consumption ranges to identify any duplicates.
  
  
  
  Modify or Delete Duplicates:
  
  If you find a duplicate entry, you can either modify it to ensure it does not conflict with the new entry you are trying to create or delete the duplicate if it is not needed.
  
  
  
  Data Validation:
  
  Ensure that any data being uploaded or imported does not contain duplicates. Validate the data before performing the upload.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help files for specific guidelines on defining consumption ranges to ensure compliance with system requirements.
  
  
  
  Check Authorization:
  
  Ensure that you have the necessary authorizations to make changes to the consumption ranges.
  
  
  
  Contact Support:
  
  If the issue persists after checking for duplicates and validating data, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for managing consumption ranges, such as OKEQ (Define Consumption Ranges).
  SAP Notes: Search for SAP Notes related to REXCJP310 for any patches or updates that may address this issue.
  Documentation: Review SAP Help documentation for best practices in managing consumption ranges and project controlling settings.
  
  By following these steps, you should be able to resolve the REXCJP310 error and prevent it from occurring in the future.