How To Fix RSDS264 - 3.x DataSource &1(&2) is not supported in Modeling Tools (Eclipse)

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDS - New DataSource

• Message number: 264

• Message text: 3.x DataSource &1(&2) is not supported in Modeling Tools (Eclipse)

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDS264 - 3.x DataSource &1(&2) is not supported in Modeling Tools (Eclipse) ?

  The SAP error message RSDS264 indicates that a specific DataSource is not supported in the Modeling Tools (Eclipse) environment. This typically occurs when you are trying to use a DataSource that is either not compatible with the Eclipse-based modeling tools or is not properly configured.
  Cause:
  
  
  DataSource Type: The DataSource you are trying to use may be of a type that is not supported in the Eclipse modeling environment. For example, certain types of DataSources, such as those that are not based on the BW (Business Warehouse) or are not compatible with the BW/4HANA version, may trigger this error.
  
  
  Version Compatibility: The DataSource may be from an older version of SAP BW or may not have been updated to be compatible with the current version of the modeling tools.
  
  
  Configuration Issues: There may be configuration issues with the DataSource itself, such as missing or incorrect settings that prevent it from being recognized by the modeling tools.
  
  
  Solution:
  
  
  Check DataSource Compatibility: Verify that the DataSource you are trying to use is compatible with the Eclipse modeling tools. You can check the SAP documentation or the DataSource's properties in the SAP GUI to confirm its compatibility.
  
  
  Use SAP GUI: If the DataSource is not supported in the Eclipse environment, consider using the traditional SAP GUI for modeling tasks related to that DataSource.
  
  
  Update DataSource: If the DataSource is outdated, consider updating it or creating a new DataSource that is compatible with the Eclipse modeling tools.
  
  
  Consult SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on how to resolve issues with unsupported DataSources.
  
  
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP Support for assistance. They may provide insights specific to your SAP environment and version.
  
  
  Related Information:
  
  SAP BW/4HANA: If you are using BW/4HANA, ensure that your DataSources are aligned with the BW/4HANA architecture and guidelines.
  Modeling Tools Documentation: Review the official SAP documentation for the Eclipse-based modeling tools to understand the limitations and supported features.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to address the RSDS264 error and continue your work with SAP DataSources in the modeling tools.