How To Fix AA220 - Specify a main asset number

SAP Error Message - Details

• Message type: E = Error

• Message class: AA - Messages for Asset Accounting

• Message number: 220

• Message text: Specify a main asset number

What causes this issue?

You have not entered a asset number.

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?

Enter an asset number or choose an asset number using the matchcode
function.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AA220 - Specify a main asset number ?

  The SAP error message AA220 ("Specify a main asset number") typically occurs in the Asset Accounting (FI-AA) module when you are trying to perform an action that requires a main asset number, but it has not been provided or is missing in the transaction you are attempting to execute.
  Cause:
  
  Missing Main Asset Number: The main asset number is required for certain transactions, such as asset transfers, retirements, or adjustments. If this field is left blank, the system will trigger this error.
  Incorrect Configuration: The configuration settings in the Asset Accounting module may not be set up correctly, leading to the requirement for a main asset number not being met.
  Transaction Type: The specific transaction type you are using may inherently require a main asset number, and if it is not specified, the error will occur.
  
  Solution:
  
  Enter Main Asset Number: Ensure that you enter a valid main asset number in the relevant field of the transaction. This is usually a mandatory field for the transaction you are trying to execute.
  Check Asset Master Data: Verify that the asset master data is correctly set up and that the main asset number is defined for the asset you are working with.
  Review Transaction Type: If you are using a specific transaction type, check the documentation or configuration to understand if a main asset number is required and ensure you are following the correct process.
  Consult Configuration: If you have access to the configuration settings, review the settings in the Asset Accounting module to ensure that they are correctly configured to handle main asset numbers as required.
  User Authorization: Ensure that you have the necessary authorizations to perform the transaction involving the main asset.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in Asset Accounting, such as AS01 (Create Asset), AS02 (Change Asset), AS03 (Display Asset), and others that may require a main asset number.
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message. SAP frequently releases notes that may address specific problems or provide additional guidance.
  Documentation: Refer to the SAP Help Portal or the specific documentation for Asset Accounting for detailed information on asset management processes and requirements.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in Asset Accounting for further assistance.