How To Fix RSAR819 - Logical system name for this BW is not allowed

RSAR819 - Overview

• Message type: E = Error

• Message class: RSAR - Data Transfer and Metadata Maintenance

• Message number: 819

• Message text: Logical system name for this BW is not allowed

What causes this issue?

The logical name of the BW system is used as the name of a destination.
The current name &V1& is not allowed.

System Response

The action is terminated.

How to fix this error?

For more information, see the next message.

Procedure for System Administrators

Rename the BW. We recommend renaming the system according to the
following naming convention: <ZH><(><<)>SYSID>CLNT<(><<)>CLIENT></>, for
example, OSSCLNT100.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSAR819 - Logical system name for this BW is not allowed ?

  The SAP error message RSAR819, which states "Logical system name for this BW is not allowed," typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the logical system configuration. This error can arise during data transfer processes, especially when trying to connect to a source system or when setting up data sources.
  
  Cause:
  The error is usually caused by one of the following reasons:
  
  Invalid Logical System Name: The logical system name configured in the BW system does not match the expected format or is not recognized by the system.
  
  Configuration Issues: The logical system may not be properly defined in the SAP BW system or may not be assigned correctly in the relevant configuration settings.
  Transport Issues: If the logical system was recently transported from another system, it may not have been set up correctly in the target system.
  Incorrect Source System Assignment: The source system from which