How To Fix 1N077 - No two offsetting transaction types can be set as default

SAP Error Message - Details

• Message type: E = Error

• Message class: 1N - BCA: Payment Item Dialog

• Message number: 077

• Message text: No two offsetting transaction types can be set as default

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 1N077 - No two offsetting transaction types can be set as default ?

  The SAP error message 1N077 ("No two offsetting transaction types can be set as default") typically occurs in the context of financial transactions, particularly when dealing with transaction types in the SAP system. This error indicates that there is a configuration issue where two different transaction types are both set as default for offsetting entries, which is not allowed.
  Cause:
  The error is caused by the following scenarios:
  
  Duplicate Default Settings: Two different transaction types have been configured to be the default for offsetting transactions in the system.
  Configuration Error: There may be an error in the configuration settings for transaction types in the Financial Accounting (FI) module, particularly in the area of document types and their associated transaction types.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Configuration:
  
  Go to the SAP Customizing Implementation Guide (SPRO).
  Navigate to Financial Accounting (FI) > General Ledger Accounting (New) > Document Types > Define Document Types.
  Review the settings for the transaction types involved. Ensure that only one transaction type is set as the default for offsetting entries.
  
  
  
  Adjust Transaction Types:
  
  If you find that two transaction types are set as default, you will need to change the configuration so that only one is marked as default.
  You can do this by selecting the appropriate transaction type and adjusting its settings.
  
  
  
  Testing:
  
  After making the necessary changes, test the transaction again to ensure that the error no longer occurs.
  
  
  
  Consult Documentation:
  
  If you are unsure about the configuration settings, refer to SAP documentation or consult with your SAP functional consultant for guidance.
  
  
  
  Related Information:
  
  Transaction Types: In SAP, transaction types are used to categorize different types of financial transactions. Each transaction type can have specific settings that determine how it behaves in the system.
  Offsetting Transactions: These are transactions that are used to balance out other transactions, typically in accounting. For example, a debit entry may have a corresponding credit entry that offsets it.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or updates related to this error message.
  
  By following these steps, you should be able to resolve the error message 1N077 and ensure that your SAP system is configured correctly for handling offsetting transaction types.