How To Fix RSAR000 - *** Data request to source system / communication *** >> 049 ***

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAR - Data Transfer and Metadata Maintenance

• Message number: 000

• Message text: *** Data request to source system / communication *** >> 049 ***

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSAR000 - *** Data request to source system / communication *** >> 049 *** ?

  The SAP error message RSAR000 with the code 049 typically indicates an issue with data extraction from a source system, often related to the SAP BW (Business Warehouse) environment. This error can occur during the data transfer process when the system is unable to communicate with the source system or when there are issues with the data request.
  Cause:
  
  Communication Issues: There may be network problems or configuration issues preventing the SAP BW system from connecting to the source system.
  Authorization Problems: The user or service account used for the data extraction may not have the necessary authorizations to access the source system.
  Source System Down: The source system might be down or not available for data extraction.
  Data Request Issues: There could be issues with the specific data request, such as incorrect settings or parameters.
  Transport Layer Issues: Problems with the transport layer or middleware that facilitates communication between systems.
  
  Solution:
  
  Check Connectivity: Verify that the SAP BW system can connect to the source system. You can use transaction codes like SM59 to check RFC connections.
  Review Authorizations: Ensure that the user or service account has the necessary authorizations to perform data extraction from the source system.
  Source System Status: Check the status of the source system to ensure it is up and running. You can also check for any scheduled maintenance or downtime.
  Data Request Review: Review the specific data request that triggered the error. Check for any configuration issues or incorrect parameters.
  Check Logs: Look at the logs in both the SAP BW and the source system for any additional error messages or warnings that could provide more context.
  Transport Layer Configuration: If applicable, check the configuration of the transport layer or middleware to ensure it is functioning correctly.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), SM59 (RFC Destinations), and RSC3 (Monitor Data Transfer).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review SAP documentation related to data extraction and BW configuration for best practices and common pitfalls.
  
  If the issue persists after following these steps, it may be beneficial to engage with SAP support for further assistance.