How To Fix UASE024 - Sender node with UUID & is not allowed for receiver node with UUID &

SAP Error Message - Details

• Message type: E = Error

• Message class: UASE -

• Message number: 024

• Message text: Sender node with UUID & is not allowed for receiver node with UUID &

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message UASE024 - Sender node with UUID & is not allowed for receiver node with UUID & ?

  The SAP error message UASE024 indicates that there is a restriction on the communication between two nodes in a system landscape, specifically that the sender node with a certain UUID is not allowed to communicate with the receiver node with another UUID. This error typically arises in scenarios involving SAP Process Integration (PI) or SAP Process Orchestration (PO), where different systems or components are configured to interact with each other.
  Cause:
  
  Configuration Issues: The sender and receiver nodes may not be properly configured in the system. This could be due to incorrect settings in the communication channels or the integration directory.
  Authorization Restrictions: There may be authorization restrictions that prevent the sender node from sending messages to the receiver node. This could be due to security settings or policies in place.
  Node Mapping: The nodes may not be correctly mapped in the system, leading to a mismatch in expected communication paths.
  Transport Layer Issues: If the nodes are part of different transport layers or environments (e.g., development, quality assurance, production), there may be restrictions on cross-communication.
  
  Solution:
  
  Check Configuration: Review the configuration of both the sender and receiver nodes in the Integration Directory. Ensure that they are correctly set up to allow communication.
  Authorization Check: Verify the authorization settings for both nodes. Ensure that the sender node has the necessary permissions to communicate with the receiver node.
  Node Mapping: Ensure that the nodes are correctly mapped in the system. This may involve checking the communication channels and ensuring that the UUIDs are correctly associated.
  Transport Layer Review: If the nodes are in different environments, check the transport layer settings to ensure that cross-communication is allowed.
  Logs and Traces: Review the logs and traces in the SAP system for more detailed error messages that may provide additional context on the issue.
  Consult Documentation: Refer to SAP documentation or support notes related to the specific version of SAP you are using for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to the UASE024 error. SAP frequently updates their knowledge base with solutions to common problems.
  Integration Directory: Familiarize yourself with the Integration Directory in SAP PI/PO, as this is where most configurations related to sender and receiver nodes are managed.
  Community Forums: Consider reaching out to SAP community forums or support channels for additional insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the root cause of the UASE024 error and implement a solution to resolve it.