How To Fix /PF1/MSG_EH110 - Response not found for PI authorization with key &1/&2

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/MSG_EH -

• Message number: 110

• Message text: Response not found for PI authorization with key &1/&2

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 /PF1/MSG_EH110 - Response not found for PI authorization with key &1/&2 ?

  The SAP error message /PF1/MSG_EH110 Response not found for PI authorization with key &1/&2 typically indicates that there is an issue with the authorization checks related to Process Integration (PI) or Process Orchestration (PO) in SAP. This error suggests that the system is unable to find a valid response for the specified authorization key.
  Cause:
  
  Missing Authorization: The user may not have the necessary authorizations to access the specific PI/PO functionality or data.
  Incorrect Configuration: There may be a misconfiguration in the PI/PO settings or in the authorization objects.
  Key Not Found: The key specified in the error message (&1/&2) may not exist in the authorization table or may not be correctly defined.
  Transport Issues: If the system has recently undergone a transport, the necessary authorizations may not have been transported correctly.
  
  Solution:
  
  
  Check User Authorizations:
  
  Use transaction SU53 to analyze the authorization check failure. This transaction will show you which authorization object is missing for the user.
  Ensure that the user has the necessary roles assigned that include the required authorizations for PI/PO.
  
  
  
  Review Authorization Objects:
  
  Check the relevant authorization objects related to PI/PO. Common objects include S_PI_AUTH, S_RFC, and others depending on the specific functionality being accessed.
  Ensure that the keys specified in the error message are correctly defined in the authorization objects.
  
  
  
  Configuration Review:
  
  Review the configuration settings in the Integration Directory or the relevant PI/PO settings to ensure that everything is set up correctly.
  Check if the relevant communication channels, interfaces, and mappings are correctly configured.
  
  
  
  Transport Check:
  
  If the issue arose after a transport, verify that all necessary objects and authorizations were included in the transport request.
  If needed, re-transport the missing authorizations or configurations.
  
  
  
  Consult Documentation:
  
  Refer to SAP Notes or documentation related to the specific version of SAP you are using for any known issues or additional troubleshooting steps.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance, providing them with the error details and any relevant logs.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  SU53 - Display Authorization Check
  PFCG - Role Maintenance
  SICF - Maintain Services (for checking service availability)
  
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  
  
  By following these steps, you should be able to identify and resolve the issue related to the error message /PF1/MSG_EH110 Response not found for PI authorization with key &1/&2.