How To Fix FKKBIX104 - Package &1 for source transaction &2 &3 is locked

FKKBIX104 - Overview

• Message type: E = Error

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

• Message number: 104

• Message text: Package &1 for source transaction &2 &3 is locked

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message FKKBIX104 - Package &1 for source transaction &2 &3 is locked ?

  The SAP error message FKKBIX104 indicates that a package is locked for a specific source transaction. This typically occurs in the context of financial accounting or controlling processes, particularly when dealing with document processing or posting transactions.
  
  Cause:
  The error message FKKBIX104 is usually caused by one of the following reasons:
  
  Concurrent Access: Another user or process is currently accessing or processing the same package or transaction, leading to a lock.
  Incomplete Transactions: A previous transaction may not have been completed properly, leaving the package in a locked state.
  System Errors: There may be system-related issues or inconsistencies that have caused the locking mechanism to engage.
  
  
  Solution:
  To resolve the FKKBIX104 error, you can take the following steps:
  
  
  Check for Locks:
  
  Use transaction code SM12 to check for any active locks on the package. You can filter by user or transaction to identify the locking session.
  If you find a lock that is no longer needed, you can delete it