How To Fix RSAOLTP076 - No DataSource in source system &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAOLTP - Notifications in OLTP Source Environment

• Message number: 076

• Message text: No DataSource in source system &1

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 RSAOLTP076 - No DataSource in source system &1 ?

  The SAP error message RSAOLTP076: No DataSource in source system &1 typically occurs when you are trying to extract data from a source system (like an SAP ERP system) using SAP BW (Business Warehouse) or SAP HANA, and the specified DataSource is not available or not properly configured in the source system.
  Cause:
  
  Missing DataSource: The DataSource you are trying to access does not exist in the source system.
  Incorrect Source System Configuration: The source system may not be correctly configured in the BW system.
  Authorization Issues: The user may not have the necessary authorizations to access the DataSource.
  Transport Issues: The DataSource might not have been transported correctly from the development environment to the production environment.
  DataSource Deactivation: The DataSource may have been deactivated in the source system.
  
  Solution:
  
  
  Check DataSource Existence:
  
  Go to the source system (e.g., SAP ERP) and check if the DataSource exists. You can do this by navigating to the DataSource transaction (e.g., RSA1 in BW, then DataSources).
  
  
  
  Verify Source System Configuration:
  
  Ensure that the source system is correctly configured in the BW system. Check the settings in the RSA1 transaction under the "Source Systems" section.
  
  
  
  Check Authorizations:
  
  Ensure that the user executing the extraction has the necessary authorizations to access the DataSource. This may involve checking roles and authorizations in both the source and BW systems.
  
  
  
  Re-activate DataSource:
  
  If the DataSource is deactivated, you can reactivate it in the source system using the DataSource maintenance transaction.
  
  
  
  Transport Check:
  
  If the DataSource was recently created or modified, ensure that it has been transported correctly to the target system. You may need to check the transport logs for any issues.
  
  
  
  Check for Updates:
  
  If you are using a specific version of SAP, ensure that you have the latest updates and patches applied, as sometimes bugs can cause such issues.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  RSA1: Data Warehousing Workbench in BW.
  RSA3: Test DataSource extraction.
  RSC1: Create DataSource.
  RSC2: Change DataSource.
  RSC3: Display DataSource.
  
  
  
  Documentation: Refer to SAP Help documentation for detailed information on DataSources and their configuration.
  
  
  SAP Notes: Check SAP Notes for any known issues related to the specific DataSource or error message.
  
  
  By following these steps, you should be able to identify and resolve the issue related to the RSAOLTP076 error message.