How To Fix DU049 - Initilization of data transfer unsuccessful

SAP Error Message - Details

• Message type: E = Error

• Message class: DU - Data transfer to SAP-EIS

• Message number: 049

• Message text: Initilization of data transfer unsuccessful

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 DU049 - Initilization of data transfer unsuccessful ?

  The SAP error message DU049, which indicates "Initialization of data transfer unsuccessful," typically occurs during data transfer processes, such as during the initialization of data for a data transfer process (DTP) in SAP BW (Business Warehouse) or during the extraction of data from a source system.
  Causes:
  
  Incorrect Source System Configuration: The source system may not be properly configured, leading to issues in data extraction.
  Data Transfer Process (DTP) Issues: There may be issues with the DTP settings, such as incorrect source or target settings.
  Authorization Issues: The user executing the data transfer may not have the necessary authorizations to access the source or target data.
  Data Model Changes: Changes in the data model (like changes in InfoObjects or InfoProviders) that are not reflected in the DTP can lead to this error.
  Network Issues: Temporary network issues can disrupt the data transfer process.
  Data Quality Issues: Problems with the data itself, such as missing or inconsistent data, can cause the initialization to fail.
  
  Solutions:
  
  Check Source System Configuration: Ensure that the source system is correctly configured and that the connection to the source system is active.
  Review DTP Settings: Verify the settings of the DTP, including the source and target InfoProviders, and ensure they are correctly defined.
  Check Authorizations: Ensure that the user has the necessary authorizations to perform the data transfer. This includes access to the source and target systems and relevant InfoProviders.
  Validate Data Model: Check for any changes in the data model that may affect the DTP. Ensure that all InfoObjects and InfoProviders are correctly defined and activated.
  Monitor Network Connectivity: Check for any network issues that may be affecting the data transfer process.
  Data Quality Checks: Perform data quality checks on the source data to ensure that it is complete and consistent.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like RSA1 (Data Warehousing Workbench) to monitor and manage data transfer processes.
  Logs and Traces: Check the logs for more detailed error messages. You can use transaction SLG1 to view application logs related to data transfer.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to the DU049 error.
  Documentation: Refer to SAP documentation for detailed information on DTPs and data transfer processes in SAP BW.
  
  If the issue persists after checking the above points, it may be beneficial to consult with your SAP Basis or BW team for further investigation.