How To Fix AA315 - Subnumber '*' only allowed with retirement (use input help)

SAP Error Message - Details

• Message type: E = Error

• Message class: AA - Messages for Asset Accounting

• Message number: 315

• Message text: Subnumber '*' only allowed with retirement (use input help)

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message AA315 - Subnumber '*' only allowed with retirement (use input help) ?

  The SAP error message AA315 indicates that a subnumber is only allowed in the context of asset retirement. This error typically occurs when you are trying to perform an action related to asset accounting (FI-AA) and the system expects a subnumber to be specified, but it is either not provided or incorrectly formatted.
  Cause:
  
  Subnumber Requirement: The error arises when you attempt to retire an asset without specifying a valid subnumber. In SAP Asset Accounting, subnumbers are used to differentiate between different components or parts of an asset.
  Incorrect Transaction Type: You may be using a transaction that does not require a subnumber, or you may have selected an incorrect transaction type that mandates a subnumber.
  Missing Configuration: The asset master data may not be configured correctly to handle subnumbers.
  
  Solution:
  
  Use Input Help: When you encounter this error, you should use the input help (F4) to select a valid subnumber for the asset you are working with. This will ensure that you are entering a valid subnumber that the system recognizes.
  Check Asset Master Data: Review the asset master data to ensure that the subnumber is correctly defined and that the asset is set up to allow for subnumbers.
  Transaction Type: Ensure that you are using the correct transaction type for the action you are trying to perform. If you are retiring an asset, make sure that the transaction is appropriate for that action.
  Consult Documentation: Refer to SAP documentation or your organization's SAP support team for specific guidelines on how to handle assets with subnumbers.
  
  Related Information:
  
  Asset Accounting (FI-AA): This module in SAP is responsible for managing fixed assets, including acquisition, depreciation, and retirement.
  Subnumbers in Asset Accounting: Subnumbers are often used for assets that have multiple components or parts, allowing for more granular tracking and reporting.
  SAP Notes and Support: If the issue persists, consider checking SAP Notes for any known issues or patches related to this error message. You can also reach out to SAP support for further assistance.
  
  By following these steps, you should be able to resolve the AA315 error and proceed with your asset accounting tasks.