How To Fix FUCN_UI020 - Enter an asset, a customer, or a G/L account

SAP Error Message - Details

• Message type: E = Error

• Message class: FUCN_UI - Message class for fucn ui

• Message number: 020

• Message text: Enter an asset, a customer, or a G/L account

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FUCN_UI020 - Enter an asset, a customer, or a G/L account ?

  The SAP error message FUCN_UI020 typically occurs in the context of financial transactions, particularly when dealing with asset accounting, customer accounts, or general ledger (G/L) accounts. This error indicates that the system requires you to enter one of the following: an asset, a customer, or a G/L account, but none of these have been provided in the transaction.
  Cause:
  
  Missing Input: The most common cause of this error is that the user has not entered any of the required fields (asset, customer, or G/L account) in the transaction screen.
  Incorrect Configuration: There may be configuration issues in the system that prevent the proper identification of the required fields.
  User Role/Authorization: The user may not have the necessary permissions to access or enter data related to assets, customers, or G/L accounts.
  
  Solution:
  
  Check Input Fields: Ensure that you have entered at least one of the required fields (asset, customer, or G/L account) in the transaction. Review the screen for any missing entries.
  Review Transaction Type: Depending on the transaction type you are trying to execute, ensure that the relevant fields are applicable. For example, if you are processing an asset transaction, make sure to enter the asset number.
  Consult Configuration: If you suspect a configuration issue, consult with your SAP administrator or functional consultant to review the settings related to the transaction you are trying to perform.
  User Authorization: Verify that your user role has the necessary authorizations to access and enter data for assets, customers, or G/L accounts. If not, request the appropriate permissions from your SAP security team.
  Error Documentation: If the issue persists, check SAP Notes or documentation for any known issues related to this error message. You can search the SAP Support Portal for relevant notes.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with the transaction codes related to asset accounting (e.g., AS01 for asset creation, AS02 for asset change) and general ledger transactions (e.g., FB50 for G/L account posting).
  SAP Help Portal: Utilize the SAP Help Portal for detailed documentation on asset accounting and financial transactions.
  Training and Support: If you are new to SAP or the specific module, consider seeking training or support from experienced colleagues or SAP training resources.
  
  By following these steps, you should be able to resolve the FUCN_UI020 error and proceed with your transaction.