How To Fix RSDS200 - Invalid name &1 for DataSource (source system)

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDS - New DataSource

• Message number: 200

• Message text: Invalid name &1 for DataSource (source system)

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 RSDS200 - Invalid name &1 for DataSource (source system) ?

  The SAP error message RSDS200 indicates that there is an issue with the name of a DataSource in the context of a source system. This error typically arises when the DataSource name does not conform to the expected naming conventions or is not recognized by the system.
  Cause:
  
  Invalid Naming Convention: The DataSource name may contain invalid characters or may not follow the required format (e.g., it should start with a letter and can contain letters, numbers, and underscores).
  Non-Existent DataSource: The DataSource you are trying to reference may not exist in the specified source system.
  Incorrect Source System Configuration: The source system may not be properly configured or connected, leading to the inability to recognize the DataSource.
  Transport Issues: If the DataSource was transported from another system, there may have been issues during the transport process.
  
  Solution:
  
  Check Naming Conventions: Ensure that the DataSource name adheres to SAP's naming conventions. It should start with a letter and can include letters, numbers, and underscores.
  Verify DataSource Existence: Go to the DataSource maintenance transaction (e.g., RSA1) and check if the DataSource exists in the source system. If it does not exist, you may need to create it.
  Check Source System Configuration: Ensure that the source system is correctly configured in the SAP BW system. This includes checking the RFC connection and ensuring that the source system is active.
  Recreate or Adjust DataSource: If the DataSource is invalid or incorrectly configured, consider recreating it or adjusting its settings.
  Transport Check: If the DataSource was transported, check the transport logs for any errors and ensure that all necessary objects were transported correctly.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) to manage DataSources and check their status.
  Documentation: Refer to SAP Help documentation for detailed guidelines on DataSource naming conventions and configurations.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to DataSources and error RSDS200.
  
  If the problem persists after following these steps, consider reaching out to your SAP Basis or BW support team for further assistance.