How To Fix RSDS557 - Saving DataSource &1(&2)

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDS - New DataSource

• Message number: 557

• Message text: Saving DataSource &1(&2)

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 RSDS557 - Saving DataSource &1(&2) ?

  The SAP error message RSDS557 typically occurs when there is an issue with saving a DataSource in the SAP system. This error can arise due to various reasons, and understanding the cause is essential for finding a solution. Here are some common causes, solutions, and related information for this error:
  Causes:
  
  Authorization Issues: The user may not have the necessary authorizations to create or modify the DataSource.
  Technical Settings: There may be issues with the technical settings of the DataSource, such as incorrect field mappings or data types.
  DataSource Already Exists: The DataSource you are trying to create may already exist, leading to a conflict.
  Transport Issues: If you are working in a transport environment, there may be issues with transport requests or the transport directory.
  System Configuration: There may be configuration issues in the SAP system that prevent the DataSource from being saved.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to create or modify DataSources. You may need to consult with your SAP security team.
  Review Technical Settings: Go through the technical settings of the DataSource to ensure that all fields are correctly mapped and that data types are compatible.
  Check for Existing DataSource: Verify if the DataSource already exists in the system. If it does, you may need to modify the existing one instead of creating a new one.
  Transport Request: If you are in a transport environment, check if there are any issues with the transport request. Ensure that the request is properly released and that there are no locks on the objects.
  System Logs: Check the system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide patches or updates.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like RSA1 (Data Warehousing Workbench) to manage DataSources.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with the error message and any relevant details.
  Documentation: Review SAP documentation related to DataSource creation and management for best practices and troubleshooting tips.
  
  By following these steps, you should be able to identify the cause of the RSDS557 error and implement a solution to resolve it.