How To Fix R3415 - Direct access is not supported for hierarchy DataSource &1

SAP Error Message - Details

• Message type: E = Error

• Message class: R3 - Service API messages

• Message number: 415

• Message text: Direct access is not supported for hierarchy DataSource &1

What causes this issue?

The hierarchy DataSource &v1& supports data transfers via IDocs only.
Direct access to hierarchies of this DataSource is not possible for
technical reasons.

System Response

The request was rejected.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message R3415 - Direct access is not supported for hierarchy DataSource &1 ?

  The SAP error message R3415, which states "Direct access is not supported for hierarchy DataSource &1," typically occurs when you attempt to access a hierarchy DataSource directly in a way that is not supported by SAP. This can happen in various contexts, such as when working with SAP BW (Business Warehouse) or SAP HANA.
  Cause:
  
  Hierarchy DataSource: The error indicates that the DataSource you are trying to access is a hierarchy DataSource. Hierarchy DataSources are designed to represent hierarchical data structures, and direct access methods (like certain types of queries or data extraction methods) are not supported for these types of DataSources.
  Incompatible Access Method: The method you are using to access the DataSource may not be compatible with the hierarchical structure. For example, trying to use a direct query or a specific type of extraction that is not designed for hierarchical data.
  
  Solution:
  
  Use Compatible Access Methods: Instead of trying to access the hierarchy DataSource directly, use methods that are compatible with hierarchical data. This may involve using specific queries or extraction methods designed for hierarchies.
  Check DataSource Configuration: Review the configuration of the DataSource in the SAP BW system. Ensure that it is set up correctly and that you are using the appropriate access methods.
  Use InfoObjects: If you need to work with the data in a hierarchical format, consider using InfoObjects or InfoProviders that are designed to handle hierarchical data.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on how to work with hierarchy DataSources. This can provide insights into the correct methods and practices for accessing and utilizing hierarchical data.
  
  Related Information:
  
  SAP BW Documentation: Look for specific documentation related to hierarchy DataSources in SAP BW. This can provide detailed information on how to work with these types of DataSources.
  SAP Community: Engage with the SAP Community forums or support channels. Other users may have encountered similar issues and can provide insights or solutions.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide updates and patches that could resolve the issue.
  
  By following these steps and utilizing the appropriate methods for accessing hierarchical data, you should be able to resolve the R3415 error and work effectively with your DataSource.