How To Fix RSDS001 - Access method & does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDS - New DataSource

• Message number: 001

• Message text: Access method & does not exist

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 RSDS001 - Access method & does not exist ?

  The SAP error message RSDS001, which states "Access method & does not exist," typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when there is an issue with the data source or the access method defined for a particular InfoProvider or query.
  Cause:
  
  Missing or Incorrect Access Method: The access method specified for the data source or InfoProvider does not exist or is incorrectly defined. This could happen if the access method was deleted or if there was a typo in the configuration.
  Transport Issues: If the access method was transported from one system to another (e.g., from development to production), it may not have been included in the transport request.
  Data Source Configuration: The data source may not be properly configured or activated, leading to the system being unable to find the specified access method.
  Versioning Issues: If there are multiple versions of the data source or InfoProvider, the system may be referencing an outdated or incorrect version.
  
  Solution:
  
  
  Check Access Method Configuration:
  
  Go to the DataSource or InfoProvider in the SAP BW system and verify the access method settings.
  Ensure that the access method is correctly defined and exists in the system.
  
  
  
  Recreate or Activate the Access Method:
  
  If the access method is missing, you may need to recreate it or activate it if it is in an inactive state.
  You can do this through the Data Warehousing Workbench (transaction RSA1) or the relevant transaction for your InfoProvider.
  
  
  
  Transport Check:
  
  If the issue arose after a transport, check the transport logs to ensure that the access method was included in the transport request.
  If it was not included, you may need to transport it again or manually create it in the target system.
  
  
  
  Check for Version Conflicts:
  
  Ensure that you are working with the correct version of the DataSource or InfoProvider. If there are multiple versions, make sure the correct one is activated.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific version of SAP BW you are using, as there may be known issues or additional steps required for your specific scenario.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  RSA1: Data Warehousing Workbench
  RSO2: DataSource Maintenance
  RSD1: InfoProvider Maintenance
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message RSDS001.
  Logs and Traces: Review system logs (transaction SLG1) for additional error messages or warnings that may provide more context about the issue.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP Basis or BW team for further investigation.