How To Fix AC110 - Transaction type & exists already.

SAP Error Message - Details

• Message type: E = Error

• Message class: AC - Error messages from Asset Customizing

• Message number: 110

• Message text: Transaction type & exists already.

What causes this issue?

When creating a new transaction type, you specified an already existing
transaction type as the key.

System Response

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

How to fix this error?

Specify a transaction type key which does not already exist.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AC110 - Transaction type & exists already. ?

  The SAP error message AC110, which states "Transaction type & exists already," typically occurs in the context of Asset Accounting (FI-AA) when you are trying to create or modify a transaction type that already exists in the system. This error can arise during various activities, such as configuring asset transaction types or processing asset transactions.
  Cause:
  The primary cause of this error is that the transaction type you are trying to create or modify is already defined in the system. Each transaction type must be unique, and attempting to create a duplicate will trigger this error message.
  Solution:
  To resolve the AC110 error, you can follow these steps:
  
  
  Check Existing Transaction Types:
  
  Navigate to the configuration settings for Asset Accounting.
  Use transaction code OAOA (or follow the menu path: SPRO > Financial Accounting > Asset Accounting > Integration > Define Transaction Types).
  Look for the transaction type you are trying to create. If it already exists, you may need to modify it instead of creating a new one.
  
  
  
  Modify Existing Transaction Type:
  
  If the transaction type exists and you need to make changes, select the existing transaction type and modify its settings as required.
  
  
  
  Use a Different Transaction Type:
  
  If you intended to create a new transaction type, consider using a different identifier that does not conflict with existing transaction types.
  
  
  
  Check for Typographical Errors:
  
  Ensure that there are no typographical errors in the transaction type you are trying to create. Sometimes, similar-looking characters can lead to confusion.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or your organization's configuration guidelines to ensure you are following the correct procedures for defining transaction types.
  
  
  
  Related Information:
  
  Transaction Types in Asset Accounting: Transaction types are used to categorize different types of asset transactions (e.g., acquisitions, retirements, transfers). Each transaction type has specific settings that determine how the system processes the transaction.
  SAP Notes and Support: If you continue to experience issues or if the error message does not seem to correspond to your actions, consider checking SAP Notes for any known issues or patches related to this error.
  User Authorization: Ensure that you have the necessary authorizations to create or modify transaction types in the system.
  
  By following these steps, you should be able to resolve the AC110 error and proceed with your asset accounting tasks.