How To Fix RSDA502 - You cannot change active near-line connection '&1' to '&2'

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDA - BW Archiving: Messages

• Message number: 502

• Message text: You cannot change active near-line connection '&1' to '&2'

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 RSDA502 - You cannot change active near-line connection '&1' to '&2' ?

  The SAP error message RSDA502 indicates that there is an issue with changing the status of an active near-line storage (NLS) connection. Specifically, it means that you are trying to change an active near-line connection from one state to another, which is not allowed.
  
  Cause:
  The error occurs because:
  
  The near-line connection you are trying to modify is currently active, meaning it is in use or has been activated in the system.
  SAP does not allow changes to active connections to ensure data integrity and consistency.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Deactivate the Connection: Before making any changes to the near-line connection, you need to deactivate it. This can typically be done in the SAP GUI:
  
  Go to the transaction code for managing near-line storage connections (e.g., DBACOCKPIT or RSNLS).
  Locate the active near-line connection you want to change.
  Deactivate the connection.
  
  
  
  Make the Required Changes: Once the connection is deactivated, you can proceed to make