How To Fix SRT_WSP2091 - Sender '&1' is not registered with receiver &3(&2).

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP2 - Messages for SRT WSP

• Message number: 091

• Message text: Sender '&1' is not registered with receiver &3(&2).

What causes this issue?

Sender system is not registered for remote connectivity on receiver
system. Therefore no communication through SOAManager Connectivity is
allowed.

System Response

Sender is not registered for remote connectivity in receiver system.

How to fix this error?

Please execute Connectivity Setup in transaction SOAMANAGER (Tab Remote
Connectivity) in system.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_WSP2091 - Sender '&1' is not registered with receiver &3(&2). ?

  The SAP error message SRT_WSP2091 indicates that a sender system (identified by &1) is not registered with the receiver system (identified by &3 with the specific service &2). This typically occurs in scenarios involving web services and the SAP Process Integration (PI) or SAP Process Orchestration (PO) environments.
  Cause:
  
  Unregistered Sender: The sender system has not been properly registered in the receiver's configuration. This can happen if the sender's details were not added to the receiver's service registry.
  Incorrect Configuration: There may be a misconfiguration in the service definitions or the communication channels.
  Network Issues: There could be network connectivity issues preventing the sender from reaching the receiver.
  Authorization Issues: The sender may not have the necessary authorizations to communicate with the receiver.
  
  Solution:
  
  
  Register the Sender:
  
  Ensure that the sender system is correctly registered in the receiver's service registry. This can typically be done in the SAP PI/PO system under the relevant configuration settings.
  Check the service definitions and ensure that the sender's details are included.
  
  
  
  Check Configuration:
  
  Review the configuration of the communication channels in the Integration Directory. Ensure that the sender and receiver systems are correctly defined and that the service interfaces are properly mapped.
  Verify that the endpoint URLs are correct and accessible.
  
  
  
  Test Connectivity:
  
  Use tools like the SAP PI/PO monitoring tools to test the connectivity between the sender and receiver systems. Ensure that there are no network issues preventing communication.
  
  
  
  Review Authorizations:
  
  Check the authorization settings for the sender system. Ensure that it has the necessary permissions to send messages to the receiver.
  
  
  
  Check Logs:
  
  Review the logs in the SAP system for any additional error messages or warnings that could provide more context about the issue.
  
  
  
  Restart Services:
  
  In some cases, restarting the relevant services or the entire SAP PI/PO system may resolve transient issues.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Refer to the SAP documentation for web services and PI/PO configuration for detailed guidance on setting up sender and receiver systems.
  Community Forums: Consider searching or posting in SAP community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the issue related to the SRT_WSP2091 error message.