How To Fix /BDL/D-171 - Data export aborted: destination session & & already contains data

/BDL/D-171 - Overview

• Message type: E = Error

• Message class: /BDL/D- -

• Message number: 171

• Message text: Data export aborted: destination session & & already contains data

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 /BDL/D-171 - Data export aborted: destination session & & already contains data ?

  The SAP error message /BDL/D-171 Data export aborted: destination session & & already contains data typically occurs during data export processes, particularly when using the SAP Business Data Language (BDL) or during data transfer operations. This error indicates that the destination session you are trying to export data to already contains data, which prevents the new data from being exported.
  
  Cause:
  
  Existing Data in Destination Session: The primary cause of this error is that the destination session already has data loaded into it. SAP does not allow overwriting or appending data to a session that already contains records.
  Incorrect Session Management: If sessions are not properly managed or cleared after previous operations, this error can occur.
  Concurrent Processes: If multiple processes are trying to write to the same session simultaneously, it may lead to this error.
  
  
  Solution:
  
  
  Clear the Destination Session: 
  
  You can manually clear the data in the destination session before attempting the export again.