How To Fix RSDD_ZA160 - Test for checks that are deactivated because BWA is a single instance

RSDD_ZA160 - Overview

• Message type: E = Error

• Message class: RSDD_ZA - Messages from TREX Aggregate Area

• Message number: 160

• Message text: Test for checks that are deactivated because BWA is a single instance

What causes this issue?

The system checks whether the connected SAP NetWeaver BW Accelerator is
a single system instance. This means that the SAP NetWeaver BW
Accelerator runs on one server rather than in a distributed landscape,
like in a blade server rack.

System Response

All alert server checks specific to distributed systems are therefore
deactivated, for example the check to identify whether a landscape
reorganization is required.

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSDD_ZA160 - Test for checks that are deactivated because BWA is a single instance ?

  The SAP error message RSDD_ZA160 typically relates to issues with the Business Warehouse Accelerator (BWA) in SAP BW (Business Warehouse). This error indicates that certain checks or functionalities are deactivated because the BWA is configured as a single instance. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  Single Instance Configuration: The error arises when the BWA is set up as a single instance. In this configuration, certain checks that are normally performed in a multi-instance setup are not applicable or are disabled.
  Incompatibility with Certain Features: Some features or checks in SAP BW may require a multi-instance BWA setup to function correctly. When the system detects that it is running in a single instance mode, it disables these checks to avoid errors or inconsistencies.
  
  
  Solution:
  
  Review BWA Configuration: Check the configuration of your BWA. If you require the checks that are being disabled, consider reconfiguring your BWA to support a multi-instance