How To Fix RSM2078 - Error &1 from FM RSDS_DATASOURCE_SINGLE_GET for DS &2 LS &3

SAP Error Message - Details

• Message type: E = Error

• Message class: RSM2 - Monitor assistant help texts

• Message number: 078

• Message text: Error &1 from FM RSDS_DATASOURCE_SINGLE_GET for DS &2 LS &3

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 RSM2078 - Error &1 from FM RSDS_DATASOURCE_SINGLE_GET for DS &2 LS &3 ?

  The SAP error message RSM2078 typically indicates an issue related to the extraction of data from a DataSource in SAP BW (Business Warehouse). The error message format suggests that there is a problem with the data extraction process, specifically when trying to retrieve data from a DataSource.
  Cause:
  The error message RSM2078 can be caused by several factors, including:
  
  DataSource Configuration Issues: The DataSource may not be properly configured or activated in the SAP BW system.
  Data Extraction Issues: There may be issues with the underlying data in the source system, such as missing or inconsistent data.
  Authorization Issues: The user or process attempting to extract the data may not have the necessary authorizations to access the DataSource.
  Technical Issues: There could be technical problems such as connectivity issues between the source system and the BW system, or issues with the extraction function module itself.
  
  Solution:
  To resolve the RSM2078 error, you can follow these steps:
  
  
  Check DataSource Configuration:
  
  Ensure that the DataSource is correctly configured and activated in the SAP BW system.
  Verify that the DataSource is set up to extract data from the correct source system.
  
  
  
  Review Data in Source System:
  
  Check the underlying data in the source system for any inconsistencies or missing records that could be causing the extraction to fail.
  
  
  
  Check Authorizations:
  
  Ensure that the user or process executing the extraction has the necessary authorizations to access the DataSource and the underlying data.
  
  
  
  Monitor and Analyze Logs:
  
  Use transaction codes like RSA1 (Data Warehousing Workbench) and SM37 (Job Monitoring) to check for any related logs or error messages that can provide more context about the issue.
  
  
  
  Test Data Extraction:
  
  Perform a test extraction for the DataSource to see if the error persists. This can help isolate whether the issue is with the DataSource itself or with the specific extraction process.
  
  
  
  Check for Technical Issues:
  
  Investigate any connectivity issues between the source system and the BW system. Ensure that the necessary RFC connections are functioning correctly.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1, RSMO, and SM37 for monitoring and managing data extraction processes.
  SAP BW Documentation: Review SAP BW documentation for best practices on DataSource configuration and data extraction.
  SAP Community: Engage with the SAP Community forums for insights and solutions shared by other users who may have encountered similar issues.
  
  If the problem persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.