How To Fix RSAR433 - No communication structure for Infosource & in the content

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAR - Data Transfer and Metadata Maintenance

• Message number: 433

• Message text: No communication structure for Infosource & in the content

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSAR433 - No communication structure for Infosource & in the content ?

  The SAP error message RSAR433 "No communication structure for Infosource &" typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the data extraction process from a source system. This error indicates that the system cannot find the necessary communication structure for the specified InfoSource, which is essential for data transfer.
  Causes:
  
  Missing Communication Structure: The communication structure for the specified InfoSource has not been created or activated.
  Incorrect InfoSource Configuration: The InfoSource may not be properly configured in the SAP BW system.
  Transport Issues: If the InfoSource was transported from another system, the transport might not have included the necessary communication structure.
  DataSource Issues: The underlying DataSource may not be correctly set up or may not be compatible with the InfoSource.
  
  Solutions:
  
  
  Check Communication Structure:
  
  Go to transaction RSA1 (Data Warehousing Workbench).
  Navigate to the InfoSource in question and check if the communication structure exists.
  If it does not exist, you may need to create it manually.
  
  
  
  Create/Activate Communication Structure:
  
  If the communication structure is missing, you can create it by going to the DataSource and generating the communication structure.
  Use transaction RSA2 to check the DataSource and ensure that the communication structure is generated.
  
  
  
  Reconfigure InfoSource:
  
  Ensure that the InfoSource is correctly configured. Check the settings and mappings to ensure they are correct.
  If necessary, delete and recreate the InfoSource.
  
  
  
  Check Transport Requests:
  
  If the InfoSource was transported, check the transport request to ensure that all necessary objects, including the communication structure, were included.
  
  
  
  Check DataSource:
  
  Verify that the DataSource is active and correctly set up. You can do this in transaction RSA1 or RSA2.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific version of SAP BW you are using for any additional troubleshooting steps or known issues.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  RSA1: Data Warehousing Workbench
  RSA2: DataSource Maintenance
  RSD1: InfoObject Maintenance
  
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Logs and Traces: Review logs and traces for more detailed error messages that might provide additional context for the issue.
  
  By following these steps, you should be able to identify and resolve the RSAR433 error in your SAP BW environment.