How To Fix SRTWEB129 - Cannot determine host ICF node (root for external alias)

SAP Error Message - Details

• Message type: E = Error

• Message class: SRTWEB - Messages for Web Administration UI

• Message number: 129

• Message text: Cannot determine host ICF node (root for external alias)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRTWEB129 - Cannot determine host ICF node (root for external alias) ?

  The SAP error message SRTWEB129: Cannot determine host ICF node (root for external alias) typically occurs in the context of SAP Web Services or when using the SAP Integration Framework. This error indicates that the system is unable to resolve the Internet Communication Framework (ICF) node associated with the external alias specified in the configuration.
  Causes:
  
  Incorrect Configuration: The external alias may not be correctly configured in the SAP system. This could be due to a typo or incorrect settings in the ICF nodes.
  Missing ICF Node: The required ICF node may not exist or may not be activated in the SAP system.
  Authorization Issues: The user or service trying to access the ICF node may not have the necessary authorizations.
  Network Issues: There could be network-related issues preventing the system from resolving the host or accessing the ICF node.
  Transport Layer Issues: If the system is in a transport landscape, the necessary configurations may not