How To Fix RSAR502 - Error in source system &

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAR - Data Transfer and Metadata Maintenance

• Message number: 502

• Message text: Error in source system &

What causes this issue?

With Remote Function Call to system &V1& error &V2& &V3& ccurred.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Remove the cause of the error.

Error message extract from SAP system. Copyright SAP SE.

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• What is the cause and solution for SAP error message RSAR502 - Error in source system & ?

  The SAP error message RSAR502 typically indicates that there is an issue with the source system when trying to extract data using the SAP Data Services or SAP BW (Business Warehouse). This error can occur for various reasons, and understanding the cause is crucial for resolving it.
  Cause:
  
  Connection Issues: The source system may not be reachable due to network issues, incorrect connection parameters, or the source system being down.
  Authorization Problems: The user credentials used to connect to the source system may not have the necessary authorizations to access the required data.
  Data Source Configuration: There may be misconfigurations in the data source settings in SAP BW or Data Services.
  Data Extraction Issues: There could be issues with the data extraction process itself, such as incorrect data selection criteria or problems with the data model.
  System Performance: The source system may be experiencing performance issues, leading to timeouts or failures in data extraction.
  
  Solution:
  
  Check Connection: Verify that the source system is up and running. Test the connection parameters (hostname, port, etc.) to ensure they are correct.
  Review Authorizations: Ensure that the user account used for the connection has the necessary authorizations to access the data in the source system.
  Validate Data Source Configuration: Check the configuration settings in SAP BW or Data Services to ensure they are set up correctly.
  Monitor Performance: Look into the performance of the source system. If it is slow or unresponsive, consider optimizing queries or increasing system resources.
  Check Logs: Review the logs in both the source system and the SAP BW/Data Services for any additional error messages or warnings that could provide more context on the issue.
  Retry Extraction: Sometimes, simply retrying the extraction process after resolving any identified issues can help.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Refer to the official SAP documentation for Data Services or BW for best practices on data extraction and connection management.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further investigation.