How To Fix UAS047 - Determine a key

SAP Error Message - Details

• Message type: E = Error

• Message class: UAS -

• Message number: 047

• Message text: Determine a key

What causes this issue?

All objects and table entries must be able to be identified uniquely
using one or more key fields. The identifying characteristics must be
indicated as key fields when creating object and table types. This has
not happened yet.

System Response

The type cannot be created.

How to fix this error?

Select at least one characteristic as a key.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UAS047 - Determine a key ?

  The SAP error message UAS047 ("Determine a key") typically occurs in the context of the SAP system when there is an issue with the configuration or data related to the application you are working with. This error is often associated with the Asset Accounting (FI-AA) module, particularly when trying to process asset transactions or when the system is unable to find a valid key for an asset.
  Causes:
  
  Missing Configuration: The error may arise if the necessary configuration for asset classes, number ranges, or other related settings is not properly set up in the system.
  Data Inconsistencies: If there are inconsistencies in the master data for assets, such as missing or incorrect entries, the system may not be able to determine the required key.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access certain asset data, leading to this error.
  Incorrect Transaction Data: If the transaction data being processed does not match the expected format or values, it can trigger this error.
  
  Solutions:
  
  
  Check Configuration: Review the configuration settings for Asset Accounting. Ensure that all necessary settings, such as asset classes and number ranges, are correctly defined.
  
  Transaction Codes: OAOA (Define Asset Classes), OAVC (Define Number Ranges for Assets).
  
  
  
  Validate Master Data: Check the asset master data for any inconsistencies or missing information. Ensure that all required fields are filled out correctly.
  
  Transaction Code: AS01 (Create Asset), AS02 (Change Asset), AS03 (Display Asset).
  
  
  
  Review Transaction Data: If the error occurs during a specific transaction, review the data being entered. Ensure that it adheres to the expected formats and values.
  
  
  Check Authorizations: Verify that the user has the necessary authorizations to perform the actions related to asset accounting. This can be done by checking the user roles and authorizations in the system.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates that resolve known issues.
  
  
  Debugging: If you have access to technical resources, consider debugging the process to identify where the key determination is failing.
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for Asset Accounting for detailed information on configuration and common issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Support Tickets: If the issue persists and cannot be resolved internally, consider raising a support ticket with SAP for further assistance.
  
  By following these steps, you should be able to identify the cause of the UAS047 error and implement a solution to resolve it.