How To Fix ESH_OM_X_STACK009 - Cross-system SWC stack can only be updated on ESH hub system

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_X_STACK - Cross Stack Analyzer

• Message number: 009

• Message text: Cross-system SWC stack can only be updated on ESH hub system

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_OM_X_STACK009 - Cross-system SWC stack can only be updated on ESH hub system ?

  The SAP error message ESH_OM_X_STACK009 indicates that there is an attempt to update the cross-system Software Component (SWC) stack in a non-hub system. This error typically occurs in the context of SAP Enterprise Search (SAP ESH) when trying to manage or update the SWC stack from a system that is not designated as the hub system.
  Cause:
  The primary cause of this error is that the operation to update the SWC stack is being executed in a system that is not configured as the ESH hub system. In a typical SAP landscape, the ESH hub system is responsible for managing the SWC stack, while other systems (like satellite systems) are meant to consume the configurations and services provided by the hub.
  Solution:
  To resolve this error, you should follow these steps:
  
  
  Identify the Hub System: Determine which system in your landscape is configured as the ESH hub system. This is usually the system where the ESH configuration and SWC stack management is intended to be performed.
  
  
  Perform the Update in the Hub System: Log into the identified ESH hub system and perform the update or management of the SWC stack from there. This may involve using transaction codes like SWF_COCKPIT or other relevant tools for managing the SWC stack.
  
  
  Check Configuration: Ensure that the configuration of your systems is correct. The hub system should be properly set up to manage the SWC stack, and the satellite systems should be configured to connect to the hub.
  
  
  Review Documentation: Consult the SAP documentation or notes related to ESH and SWC stack management for any specific instructions or prerequisites that may be necessary for your version of SAP.
  
  
  Transport Requests: If you are trying to transport changes related to the SWC stack, ensure that the transport requests are created and released correctly from the hub system.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or updates regarding this error message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  System Logs: Review system logs and traces for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to resolve the ESH_OM_X_STACK009 error and successfully manage your SWC stack in the appropriate system.