How To Fix FICA_CD037 - Reconciliation key &1 already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: FICA_CD - FI-CA: Cash Desk/Cash Journal

• Message number: 037

• Message text: Reconciliation key &1 already exists

trados = fi

What causes this issue?

You have defined a customer module for <DS:FU.FKK_SAMPLE_6170> event
6170</>. You have changed the ID for the reconciliation key proposed by
the system. However, the reconciliation key with ID &V1& already exists.

System Response

The reconciliation key with ID &V1& cannot be created or used.

How to fix this error?

Make sure that a reconciliation key with the ID you propose does not
already exist in the system.

Procedure for System Administrators

Contact your system administrator to have the error in the customer
module for <ZK>event 6170</> corrected.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FICA_CD037 - Reconciliation key &1 already exists ?

  The SAP error message FICA_CD037, which states "Reconciliation key &1 already exists," typically occurs in the context of the Financial Contract Accounting (FICA) module. This error indicates that there is an attempt to create a reconciliation key that already exists in the system, which violates the uniqueness constraint for reconciliation keys.
  Cause:
  
  Duplicate Entry: The most common cause of this error is that the reconciliation key you are trying to create or process already exists in the database.
  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 created.
  Incorrect Configuration: There may be configuration settings that allow for the creation of reconciliation keys that are not unique.
  
  Solution:
  
  
  Check Existing Reconciliation Keys: 
  
  Use transaction codes like FBL1N, FBL3N, or FBL5N to check for existing reconciliation keys in the relevant tables.
  You can also use the database table FICA to search for the reconciliation key in question.
  
  
  
  Modify or Delete Duplicate Entries: 
  
  If you find that the reconciliation key already exists and is not needed, you may consider deleting or modifying the existing entry.
  Ensure that you have the necessary authorizations and that you follow your organization's data management policies.
  
  
  
  Adjust Data Entry Process: 
  
  Review the process for entering reconciliation keys to ensure that checks are in place to prevent duplicates from being created in the future.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation or notes related to FICA and reconciliation keys for any specific guidelines or updates that may address this issue.
  
  
  
  Contact SAP Support: 
  
  If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They may provide insights based on the specific configuration and version of your SAP system.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in FICA, such as FQEVENT, FQ1N, and others that may help in managing reconciliation keys.
  SAP Notes: Check for any SAP Notes that may address this specific error message or provide patches or updates that could resolve the issue.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to resolve the FICA_CD037 error and prevent it from occurring in the future.