How To Fix FUCN_UI010 - Either debit entry or credit entry is allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: FUCN_UI - Message class for fucn ui

• Message number: 010

• Message text: Either debit entry or credit entry is allowed

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_UI010 - Either debit entry or credit entry is allowed ?

  The SAP error message FUCN_UI010 ("Either debit entry or credit entry is allowed") typically occurs in the context of financial transactions, particularly when dealing with journal entries or postings in the SAP system. This error indicates that the system has detected an inconsistency in the entries being made, specifically that both debit and credit entries are present when only one type is allowed.
  Cause:
  
  Mixed Entries: The most common cause of this error is that the user is trying to enter both debit and credit entries in a single transaction where only one type is permitted.
  Configuration Issues: There may be configuration settings in the financial module that restrict the type of entries that can be made.
  Transaction Type Restrictions: Certain transaction types may only allow for either debit or credit entries based on business rules or system settings.
  
  Solution:
  
  Review the Entries: Check the entries you are trying to post. Ensure that you are only entering either debit or credit entries, not both.
  Adjust the Transaction: If you need to make both types of entries, consider splitting them into separate transactions or adjusting the transaction type to one that allows both.
  Consult Documentation: Review the SAP documentation or help files related to the specific transaction you are using to understand the requirements for entries.
  Configuration Check: If you believe the configuration might be causing the issue, consult with your SAP administrator or a financial consultant to review the settings in the financial module.
  Error Logs: Check the error logs for more detailed information about the error, which may provide additional context or specifics about what is causing the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with the transaction codes related to financial postings (e.g., FB50 for general ledger postings).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  User Training: Ensure that users are trained on the correct procedures for entering financial transactions to minimize the occurrence of this error.
  
  If the issue persists after following these steps, it may be beneficial to reach out to SAP support or your internal IT team for further assistance.