How To Fix RSOH031 - Primary client &1 already defined. Start transaction on this client

RSOH031 - Overview

• Message type: E = Error

• Message class: RSOH - Messages for Open Hub Interface and for InfoSpoke

• Message number: 031

• Message text: Primary client &1 already defined. Start transaction on this client

What causes this issue?

The client &V1& has already been defined as the primary client. You can
only release additional clients by using the primary client.

System Response

The function is ended.

How to fix this error?

Log on to the client &V1& and call the transaction again.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

RSOH031 - Details

• The SAP error message RSOH031 indicates that the primary client (the client in which the SAP system is running) has already been defined, and the system is prompting you to start the transaction in that specific client. This error typically occurs in the context of SAP BW (Business Warehouse) or when dealing with data extraction and reporting.
  
  Cause:
  The error is usually caused by one of the following reasons:
  
  Multiple Client Configuration: The system is configured to work with multiple clients, and the transaction you are trying to execute is being initiated in a client that is not set as the primary client.
  Incorrect Client Selection: You may have inadvertently selected a different client when trying to access a transaction that is only valid in the primary client.
  System 
  Configuration Issues: There may be issues with the configuration of the SAP system that are causing it to misidentify the primary client.
  
  
  Solution:
  To resolve the error, you