How To Fix FKKBIX599 - Select just one entry

FKKBIX599 - Overview

• Message type: E = Error

• Message class: FKKBIX - Conv.Inv.: Billing (Invoice Preprocessing)

• Message number: 599

• Message text: Select just one entry

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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FKKBIX599 - Details

• The SAP error message FKKBIX599, which states "Select just one entry," typically occurs in the context of financial accounting, particularly when dealing with document processing or account management. This error indicates that the system expects the user to select a single entry from a list or table, but multiple entries have been selected instead.
  
  Cause:
  The primary cause of this error is that the user has attempted to perform an action that requires a single selection (such as processing a payment, posting a document, or executing a report) but has inadvertently selected multiple items. This can happen in various transactions where the system expects a single document or item to be processed.
  
  Solution:
  To resolve the FKKBIX599 error, follow these steps:
  
  
  Review Your Selection: Go back to the selection screen or list where the error occurred. Check the items you have selected.
  
  
  Select a Single Entry: Ensure that you only select one entry. You can do