How To Fix RS_B4H_TRANSFER_APD035 - Generation of Composite Provider '&1' failed.

SAP Error Message - Details

• Message type: E = Error

• Message class: RS_B4H_TRANSFER_APD -

• Message number: 035

• Message text: Generation of Composite Provider '&1' failed.

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS_B4H_TRANSFER_APD035 - Generation of Composite Provider '&1' failed. ?

  The SAP error message "RS_B4H_TRANSFER_APD035 Generation of Composite Provider '&1' failed" typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the generation of a Composite Provider. This error can arise due to various reasons, and here are some common causes, potential solutions, and related information:
  Causes:
  
  Data Source Issues: The underlying data sources for the Composite Provider may not be correctly defined or may have issues (e.g., missing InfoObjects, incorrect data types).
  Modeling Errors: There may be errors in the modeling of the Composite Provider itself, such as incorrect joins or relationships between the data sources.
  Authorization Issues: The user may not have the necessary authorizations to access the data sources or to generate the Composite Provider.
  Technical Issues: There could be technical issues in the BW system, such as inconsistencies in the metadata or problems with the underlying database.
  Performance Issues: If the Composite Provider is too complex or if there are performance issues in the system, it may fail to generate.
  
  Solutions:
  
  Check Data Sources: Verify that all data sources used in the Composite Provider are correctly defined and active. Ensure that the InfoObjects are available and correctly mapped.
  Review Modeling: Go through the Composite Provider's design to ensure that all joins and relationships are correctly set up. Look for any inconsistencies or errors in the modeling.
  Authorization Check: Ensure that the user has the necessary authorizations to access the data sources and to perform the generation of the Composite Provider.
  System Logs: Check the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the failure.
  Rebuild the Composite Provider: If the issue persists, consider deleting and recreating the Composite Provider to ensure that there are no hidden issues.
  Check for Notes and Patches: Look for any SAP Notes or patches that may address known issues related to Composite Providers or the specific error message.
  Performance Tuning: If performance is an issue, consider simplifying the Composite Provider or optimizing the underlying data sources.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like RSRT (Query Monitor) to test queries based on the Composite Provider and RSB4H for Composite Provider management.
  SAP Notes: Search the SAP Support Portal for relevant SAP Notes that may provide fixes or workarounds for this specific error.
  Documentation: Refer to the official SAP BW documentation for best practices in modeling Composite Providers and troubleshooting common issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or BW team for further investigation or to reach out to SAP Support for assistance.