How To Fix 5C603 - A similair account already exists (No. &1).

SAP Error Message - Details

• Message type: E = Error

• Message class: 5C - HR: Messages for Switzerland

• Message number: 603

• Message text: A similair account already exists (No. &1).

What causes this issue?

You have tried to create a PF account that corresponds at least on one
day in the fund and account type with the already existing account
'&V1'.
This is not allowed.

System Response

The action is cancelled.

How to fix this error?

Check that your entries are correct. If necessary delimit the existing
account.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 5C603 - A similair account already exists (No. &1). ?

  The SAP error message 5C603 indicates that there is an attempt to create or modify an account that already exists in the system. The message typically states: "A similar account already exists (No. &1)," where "&1" is a placeholder for the account number that is already in use.
  Cause:
  
  Duplicate Account Creation: The most common cause of this error is that the account number you are trying to create or modify already exists in the system.
  Incorrect Account Number: You may have entered an incorrect account number or format that matches an existing account.
  Data Migration Issues: If you are migrating data from another system, there may be conflicts with existing account numbers.
  Configuration Issues: There may be configuration settings that prevent the creation of accounts with similar characteristics.
  
  Solution:
  
  Check Existing Accounts: Verify if the account number you are trying to create already exists. You can do this by searching for the account in the relevant SAP transaction (e.g., FS00 for G/L accounts).
  Use a Different Account Number: If the account already exists, consider using a different account number that does not conflict with existing accounts.
  Review Account Details: Ensure that the details you are entering for the new account do not match those of an existing account in terms of account type, company code, etc.
  Data Migration Review: If this error occurs during data migration, review the data being imported to ensure there are no duplicates.
  Consult Documentation: Check SAP documentation or your organization's guidelines for account creation to ensure compliance with naming conventions and account structures.
  
  Related Information:
  
  Transaction Codes: Common transaction codes related to account management include:
  
  FS00: Create/Change G/L Account
  FSP0: Change G/L Account
  FBL1N: Vendor Line Item Display
  FBL3N: G/L Account Line Item Display
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Authorization: Ensure that you have the necessary authorizations to create or modify accounts in the system.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP's support portal for further assistance.