How To Fix BK604 - An error occurred in the transaction

BK604 - Overview

• Message type: E = Error

• Message class: BK - Create, Display, Reverse Controlling Document

• Message number: 604

• Message text: An error occurred in the transaction

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?

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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 BK604 - An error occurred in the transaction ?

  The SAP error message BK604, which states "An error occurred in the transaction," is a generic error message that can occur in various contexts within the SAP system, particularly in financial transactions. The message does not provide specific details about the underlying issue, making it necessary to investigate further to identify the root cause.
  Possible Causes:
  
  Data Entry Errors: Incorrect or incomplete data entered in the transaction can lead to this error.
  
  Configuration Issues: Problems with the configuration of the financial module or related settings can trigger this error.
  Authorization Issues: Lack of proper authorization for the user attempting the transaction may result in this error.
  System Bugs: There may be bugs or issues in the SAP system that cause unexpected behavior during transactions.
  Missing Master Data: Required master data (e.g., vendor, customer, or account) may be missing or incorrectly set up.
  Locking Issues: If another user is currently processing the same transaction or data, it may