How To Fix BWSD085 - Error while preparing transfer (&1)

SAP Error Message - Details

• Message type: E = Error

• Message class: BWSD - Messages for Scenario Transfer

• Message number: 085

• Message text: Error while preparing transfer (&1)

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 BWSD085 - Error while preparing transfer (&1) ?

  The SAP error message BWSD085 ("Error while preparing transfer (&1)") typically occurs in the context of data transfer processes in SAP BW (Business Warehouse). This error can arise due to various reasons, and understanding the cause is essential for troubleshooting and resolving the issue.
  Possible Causes:
  
  Data Source Issues: The data source from which data is being extracted may have issues, such as incorrect settings or missing data.
  Transformation Errors: There may be errors in the transformation rules that are defined for the data transfer.
  Data Target Issues: The target InfoProvider may not be set up correctly or may have constraints that prevent data from being loaded.
  Authorization Issues: The user executing the data transfer may not have the necessary authorizations to access the data source or target.
  Technical Issues: There could be technical problems such as network issues, system performance problems, or database locks.
  
  Solutions:
  
  Check Data Source: Verify that the data source is correctly configured and that it contains the expected data. Ensure that the extraction process is functioning properly.
  Review Transformations: Examine the transformation rules for any errors or inconsistencies. Make sure that the mappings are correct and that there are no data type mismatches.
  Validate Target InfoProvider: Ensure that the target InfoProvider is correctly set up and that it can accept the incoming data. Check for any constraints or settings that might block the data transfer.
  Check Authorizations: Confirm that the user has the necessary authorizations to perform the data transfer. This includes access to both the source and target systems.
  Monitor System Performance: Look for any performance issues in the SAP BW system that might be affecting the data transfer. Check for locks or long-running processes that could be causing delays.
  Review Logs: Check the application logs (transaction SLG1) for more detailed error messages that can provide additional context about the issue.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) to monitor and manage data transfer processes.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to the BWSD085 error.
  Documentation: Refer to SAP documentation for best practices on data extraction, transformation, and loading (ETL) processes in BW.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or BW team for further investigation and support.