How To Fix FL155 - The buffer is empty

FL155 - Overview

• Message type: E = Error

• Message class: FL - Function Builder messages

• Message number: 155

• Message text: The buffer is empty

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 FL155 - The buffer is empty ?

  The SAP error message FL155, which states "The buffer is empty," typically occurs in the context of the SAP Financial Accounting (FI) module, particularly when dealing with document processing or posting transactions. This error indicates that the system is expecting data in a buffer (temporary storage) but finds it empty, which can disrupt the transaction process.
  Causes:
  
  Missing Data: The buffer may be empty due to missing or incomplete data that is required for the transaction.
  Session Timeout: If a session has timed out or if there was a disruption in the connection, the buffer may not have been populated correctly.
  Incorrect Configuration: There may be configuration issues in the system that prevent data from being loaded into the buffer.
  Program Errors: Bugs or errors in custom programs or enhancements that interact with the buffer can lead to this issue.
  User Authorization: Lack of proper authorization to access certain data can result in an empty buffer.
  
  Solutions:
  
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