How To Fix REXCRACH024 - Assignment partner with ISR no. &1 and possibly bank ID &2 not unique

SAP Error Message - Details

• Message type: E = Error

• Message class: REXCRACH - Messages Assignment of ISR-Ref. Vendor Invoice to Cash Flow

• Message number: 024

• Message text: Assignment partner with ISR no. &1 and possibly bank ID &2 not unique

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message REXCRACH024 - Assignment partner with ISR no. &1 and possibly bank ID &2 not unique ?

  The SAP error message REXCRACH024 indicates that there is an issue with the assignment of a partner in the context of the ISR (Instant Payment Service) process. Specifically, it suggests that the combination of the ISR number and possibly the bank ID is not unique, which means that the system has found multiple entries that match the criteria, leading to ambiguity.
  Cause:
  
  Duplicate Entries: The most common cause of this error is that there are duplicate entries in the database for the specified ISR number and bank ID. This can happen due to data entry errors, incorrect data imports, or system migrations that did not handle unique constraints properly.
  Configuration Issues: There may be issues with the configuration of the partner assignment in the system, leading to conflicts in how partners are identified.
  Data Integrity Issues: There could be underlying data integrity issues in the database that are causing the system to misinterpret the uniqueness of the records.
  
  Solution:
  
  
  Check for Duplicates: 
  
  Use transaction codes like SE16 or SE11 to check the relevant database tables (e.g., tables related to ISR or partner assignments) for duplicate entries. Look for records that have the same ISR number and bank ID.
  If duplicates are found, determine which records are valid and which can be deleted or merged.
  
  
  
  Data Cleanup: 
  
  If duplicates are identified, you may need to clean up the data by removing or correcting the duplicate entries. Ensure that you have backups before making any deletions or changes.
  If the duplicates are due to incorrect data imports, review the import process to prevent future occurrences.
  
  
  
  Review Configuration: 
  
  Check the configuration settings related to partner assignments in the ISR process. Ensure that the settings are correctly defined to prevent conflicts.
  Consult with your SAP Basis or functional team to ensure that the configuration aligns with business requirements.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation or notes related to the ISR process and the specific error message. There may be specific recommendations or patches available from SAP.
  
  
  
  Testing: 
  
  After making changes, conduct thorough testing to ensure that the issue is resolved and that the system behaves as expected.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE16 (Data Browser), SE11 (Data Dictionary), and others that may help in analyzing the data.
  SAP Notes: Check the SAP Support Portal for any notes related to this error message. SAP frequently releases notes that address specific issues and provide guidance on resolution.
  User Forums: Consider checking SAP community forums or user groups for discussions related to this error. Other users may have encountered similar issues and can provide insights.
  
  If the problem persists after following these steps, it may be necessary to engage SAP support for further assistance.