How To Fix RSAR343 - Communication structures only possible for InfoSource type D, M and T

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAR - Data Transfer and Metadata Maintenance

• Message number: 343

• Message text: Communication structures only possible for InfoSource type D, M and T

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSAR343 - Communication structures only possible for InfoSource type D, M and T ?

  The SAP error message RSAR343 indicates that there is an issue with the configuration of an InfoSource in the context of SAP BW (Business Warehouse) data extraction. Specifically, this error occurs when you attempt to use communication structures with an InfoSource that is not of the correct type. The valid InfoSource types for communication structures are D (DataSource), M (MultiProvider), and T (Transformation).
  Cause:
  The error is triggered when:
  
  You are trying to create or use a communication structure for an InfoSource that is not of type D, M, or T.
  The InfoSource you are working with is of a different type, such as a standard InfoObject or a type that does not support communication structures.
  
  Solution:
  To resolve the RSAR343 error, you can take the following steps:
  
  
  Check InfoSource Type: Verify the type of the InfoSource you are working with. You can do this by navigating to the InfoSource in the SAP BW system and checking its properties.
  
  
  Use Correct InfoSource Type: If the InfoSource is not of type D, M, or T, you will need to either:
  
  Change your approach to use a valid InfoSource type.
  Create a new InfoSource of the appropriate type (D, M, or T) that can support communication structures.
  
  
  
  Adjust Data Flow: If you are working with a data flow that requires communication structures, ensure that all components in the flow are compatible and correctly configured.
  
  
  Review Documentation: Consult SAP documentation or help resources for more information on InfoSource types and their capabilities.
  
  
  Testing: After making the necessary changes, test the data extraction process again to ensure that the error has been resolved.
  
  
  Related Information:
  
  
  InfoSource Types:
  
  D (DataSource): Used for extracting data from various sources.
  M (MultiProvider): Combines data from multiple InfoProviders.
  T (Transformation): Used for transforming data from one format to another during extraction.
  
  
  
  Communication Structures: These are used in SAP BW to facilitate the transfer of data between different components and ensure that data is structured correctly for reporting and analysis.
  
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or updates related to this error message.
  
  
  By following these steps, you should be able to resolve the RSAR343 error and ensure that your data extraction processes function correctly.