How To Fix REFX_CN135 - Duplicate records within counter &1 payment detail &2

SAP Error Message - Details

• Message type: E = Error

• Message class: REFX_CN - Messages for China Localization Function

• Message number: 135

• Message text: Duplicate records within counter &1 payment detail &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message REFX_CN135 - Duplicate records within counter &1 payment detail &2 ?

  The SAP error message REFX_CN135, which states "Duplicate records within counter &1 payment detail &2," typically occurs in the context of SAP Real Estate Management (REFX) when there are duplicate entries in the payment details for a specific counter. This can happen during processes such as posting payments or processing invoices.
  Cause:
  The error is generally caused by:
  
  Duplicate Entries: There are multiple entries in the payment details for the same counter, which violates the uniqueness constraint expected by the system.
  Data Migration Issues: If data has been migrated from another system or if there have been manual entries that were not properly validated, duplicates may have been introduced.
  Incorrect Configuration: Configuration settings in the REFX module may not be set up correctly, leading to the creation of duplicate records.
  
  Solution:
  To resolve the REFX_CN135 error, you can take the following steps:
  
  
  Identify Duplicates:
  
  Use transaction codes like SE16 or SE11 to access the relevant database tables (e.g., the payment details table) and check for duplicate entries based on the counter and payment detail.
  You can also use SQL queries to find duplicates.
  
  
  
  Remove Duplicates:
  
  Once identified, you can either delete the duplicate records directly from the database (if you have the necessary authorizations) or use the appropriate SAP transaction to correct the entries.
  Ensure that you have a backup of the data before making any deletions.
  
  
  
  Check Data Entry Processes:
  
  Review the processes for entering payment details to ensure that they include checks for duplicates before saving.
  Implement validation rules or checks in the user interface to prevent users from entering duplicate records.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to REFX and payment processing for any specific guidelines or updates that may address this issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists or if you are unsure about making changes, consider reaching out to SAP support for assistance. They may provide patches or additional guidance based on the specific version of your SAP system.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RECN (for contract management) and REFX (for real estate management).
  SAP Notes: Check for any SAP Notes related to REFX_CN135 for additional insights or fixes that may have been released.
  Data Consistency Checks: Regularly perform data consistency checks in your REFX module to prevent similar issues from occurring in the future.
  
  By following these steps, you should be able to resolve the REFX_CN135 error and prevent it from recurring.