How To Fix RSWADBACKEND020 - Save to database and save from database without operation not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: RSWADBACKEND - Message for Backend Web-Designtime Operation

• Message number: 020

• Message text: Save to database and save from database without operation not supported

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 RSWADBACKEND020 - Save to database and save from database without operation not supported ?

  The SAP error message RSWADBACKEND020 typically indicates an issue related to the data extraction or data transfer process in SAP BW (Business Warehouse) or SAP HANA. This error occurs when there is an attempt to save data to the database or retrieve data from the database without a valid operation being defined. Here are some potential causes, solutions, and related information for this error:
  Causes:
  
  Incorrect Data Source Configuration: The data source may not be properly configured, leading to issues when trying to save or retrieve data.
  Missing or Incorrect Data Transfer Process (DTP): The DTP may not be set up correctly, or it may be missing necessary settings for the operation.
  Incompatible Data Model: The data model being used may not support the operation being attempted.
  Authorization Issues: The user may not have the necessary authorizations to perform the operation.
  Technical Issues: There may be underlying technical issues with the database or the SAP system itself.
  
  Solutions:
  
  
  Check Data Source Configuration:
  
  Verify that the data source is correctly configured in the SAP BW system.
  Ensure that the source and target systems are properly defined.
  
  
  
  Review Data Transfer Process (DTP):
  
  Check the DTP settings to ensure that they are correctly defined for the operation you are trying to perform.
  Make sure that the DTP is activated and that it has the correct source and target settings.
  
  
  
  Validate Data Model:
  
  Ensure that the data model you are using supports the operations you are trying to perform.
  If necessary, adjust the data model to accommodate the required operations.
  
  
  
  Check Authorizations:
  
  Verify that the user executing the operation has the necessary authorizations to perform data saving or retrieval.
  If needed, consult with your SAP security team to ensure proper roles and authorizations are assigned.
  
  
  
  Technical Troubleshooting:
  
  Check for any system logs or error messages that may provide additional context for the issue.
  If the problem persists, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review SAP documentation related to data extraction, DTPs, and data source configuration for best practices and troubleshooting tips.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it. If the issue persists, consider reaching out to SAP support for more specialized assistance.