How To Fix APPL_PROC_HUB_PR016 - SAP S/4HANA system is not active as a hub system

APPL_PROC_HUB_PR016 - Overview

• Message type: E = Error

• Message class: APPL_PROC_HUB_PR - Message Class for Purchase Requisition Extraction

• Message number: 016

• Message text: SAP S/4HANA system is not active as a hub system

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message APPL_PROC_HUB_PR016 - SAP S/4HANA system is not active as a hub system ?

  The error message APPL_PROC_HUB_PR016 in an SAP S/4HANA system indicates that the system is not configured or activated as a hub system. This typically occurs in scenarios where the system is expected to act as a central hub for processing certain applications or services, but it has not been set up correctly to fulfill that role.
  
  Cause:
  
  System Configuration: The SAP S/4HANA system is not configured to operate as a hub system. This could be due to missing settings in the system configuration.
  Activation Issues: The necessary components or services that enable hub functionality may not be activated.
  Transport Layer: The transport layer settings may not be correctly configured to allow the system to function as a hub.
  Version Compatibility: There may be compatibility issues with the version of SAP S/4HANA being used.
  
  
  Solution:
  To resolve the APPL_PROC_HUB_PR016 error, you can follow these steps:
  
  
  Check System Configuration:
  
  Go to the SAP Fiori Launchpad or SAP GUI and check the