How To Fix RSDS004 - DataSource &1(&2) not changeable

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDS - New DataSource

• Message number: 004

• Message text: DataSource &1(&2) not changeable

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDS004 - DataSource &1(&2) not changeable ?

  The SAP error message RSDS004 indicates that a DataSource is not changeable. This typically occurs in the context of SAP BW (Business Warehouse) when you attempt to modify a DataSource that is either in a state that does not allow changes or is locked for some reason.
  Causes of RSDS004 Error
  
  
  DataSource Status: The DataSource may be in a status that does not allow changes. For example, if the DataSource is activated or in use, it may be locked for modifications.
  
  
  Transport Requests: If the DataSource is part of a transport request that has been released, it may be locked for changes until the transport is completed.
  
  
  Authorizations: The user may not have the necessary authorizations to change the DataSource.
  
  
  Technical Settings: The DataSource may have been set up with certain technical settings that prevent changes.
  
  
  DataSource Type: Certain types of DataSources (like those that are generated from InfoObjects or those that are based on certain types of queries) may have restrictions on changes.
  
  
  Solutions to RSDS004 Error
  
  
  Check DataSource Status: Verify the status of the DataSource. If it is activated, you may need to deactivate it before making changes. You can do this in the DataSource maintenance transaction (e.g., RSA1).
  
  
  Release Transport Requests: If the DataSource is part of a transport request, ensure that the transport is either completed or that you are working in a development environment where the transport is not yet released.
  
  
  Review Authorizations: Ensure that you have the necessary authorizations to modify the DataSource. You may need to consult with your SAP security team.
  
  
  Modify Technical Settings: If the DataSource has specific technical settings that prevent changes, you may need to adjust these settings or create a new DataSource.
  
  
  Create a New DataSource: If the existing DataSource cannot be changed due to restrictions, consider creating a new DataSource with the desired settings.
  
  
  Check for Locks: Use transaction SM12 to check for any locks on the DataSource that may be preventing changes. If there are locks, you may need to resolve them.
  
  
  Related Information
  
  
  Transaction Codes: Common transaction codes related to DataSources include:
  
  RSA1: Data Warehousing Workbench
  RSA2: DataSource Maintenance
  SM12: Lock Entries
  SE11: Data Dictionary (to check underlying tables)
  
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific DataSource or error message.
  
  
  Documentation: Refer to SAP Help documentation for detailed information on DataSource management and troubleshooting.
  
  
  By following these steps, you should be able to identify the cause of the RSDS004 error and implement a solution to resolve it.