How To Fix RERAAL001 - Accrual/deferral index for object &1 with key &2 already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: RERAAL - Messages for Package RE_RA_AL: Accruals/Deferrals Interface

• Message number: 001

• Message text: Accrual/deferral index for object &1 with key &2 already exists

Self-Explanatory Message

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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 RERAAL001 - Accrual/deferral index for object &1 with key &2 already exists ?

  The SAP error message RERAAL001 indicates that there is an attempt to create an accrual/deferral index for a specific object (identified by &1) with a key (&2) that already exists in the system. This typically occurs in the context of financial accounting, particularly when dealing with accruals and deferrals in SAP.
  Cause:
  The error is caused by the following scenarios:
  
  Duplicate Entry: An attempt is being made to create an accrual/deferral entry that already exists in the system. This can happen if the same transaction is processed multiple times or if there is a programming error in custom code that leads to duplicate entries.
  Data Consistency Issues: There may be inconsistencies in the data, such as incorrect postings or manual entries that conflict with automated processes.
  Configuration Issues: The configuration settings for accruals and deferrals may not be set up correctly, leading to conflicts when trying to create new entries.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Existing Entries: 
  
  Use transaction codes like FBL1N (Vendor Line Item Display) or FBL3N (G/L Account Line Item Display) to check if an entry with the same key already exists.
  If you find a duplicate entry, you may need to delete or adjust it as necessary.
  
  
  
  Review Custom Code: 
  
  If there is custom development involved, review the code to ensure that it is not inadvertently creating duplicate entries. Look for loops or conditions that may lead to multiple postings.
  
  
  
  Data Consistency Check: 
  
  Run consistency checks in the system to identify any discrepancies in the data. This can often be done through standard SAP reports or tools.
  
  
  
  Configuration Review: 
  
  Review the configuration settings related to accruals and deferrals in the Financial Accounting (FI) module. Ensure that all settings are correct and aligned with business processes.
  
  
  
  Consult Documentation: 
  
  Check SAP Notes and documentation for any known issues or patches related to this error message. SAP may have provided updates or fixes that address this specific issue.
  
  
  
  Contact SAP Support: 
  
  If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance. Provide them with detailed information about the error, including the object and key involved.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for financial postings, such as FB50 (G/L Account Document Entry), F-02 (General Posting), and FBS1 (Post with Clearing).
  SAP Notes: Search for SAP Notes related to accruals and deferrals, as they may contain specific instructions or patches that can help resolve the issue.
  Documentation: Review SAP Help documentation for the Financial Accounting module to understand the processes and configurations related to accruals and deferrals.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.