How To Fix RSDA023 - Near-line connection &1 is switched to mode '&2'. Action &3(&4) rejected.

RSDA023 - Overview

• Message type: E = Error

• Message class: RSDA - BW Archiving: Messages

• Message number: 023

• Message text: Near-line connection &1 is switched to mode '&2'. Action &3(&4) rejected.

What causes this issue?

Near-line connection &v1& has been set to mode '&v2&'. Action &v3&( &v4&
) is rejected at
<DS:IF.IF_RSDAI_NEARLINE_CONNECTION>Near-line Interface</> level.
See
<DS:DE.RSDA_CONMODE>Near-line Connection Mode</> for details.

System Response

The requested action is not performed.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

RSDA023 - Details

• The SAP error message RSDA023 indicates an issue with a near-line storage (NLS) connection. This message typically arises in the context of SAP BW (Business Warehouse) when there is a problem with the connection to the near-line storage system. The message format is as follows:
  RSDA023 Near-line connection &1 is switched to mode '&2'. Action &3(&4) rejected.
  Cause
  The error can occur due to several reasons, including:
  
  Connection Issues: The near-line storage system may be down or unreachable, leading to a failure in establishing a connection.
  Configuration Problems: The configuration settings for the near-line storage may be incorrect or incomplete.
  Mode Switching: The near-line connection may have switched to a different mode (e.g., from "active" to "inactive"), which prevents certain actions from being executed.
  Authorization Issues: The user may not have the necessary authorizations to perform the action on the near-line storage.
  Resource Limitations: There may be resource constraints on the near-line storage system, such as memory or