How To Fix SRT_CORE301 - Already 3 failed trials to create child event message!

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_CORE - Nachrichtenklasse für SOAP Runtime

• Message number: 301

• Message text: Already 3 failed trials to create child event message!

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 SRT_CORE301 - Already 3 failed trials to create child event message! ?

  The SAP error message SRT_CORE301 indicates that there have been multiple failed attempts to create a child event message in the context of SAP's web services or integration scenarios, particularly when using the SAP Process Integration (PI) or SAP Process Orchestration (PO) frameworks. This error typically arises in scenarios involving asynchronous communication or when there are issues with the underlying infrastructure.
  Causes:
  
  Network Issues: There may be connectivity problems between the SAP system and the external service or system it is trying to communicate with.
  Configuration Errors: Incorrect configuration of the web service or the integration scenario can lead to failures in message processing.
  Service Unavailability: The target service may be down or not reachable, leading to failed attempts to send messages.
  Timeouts: If the response from the target service takes too long, it may lead to timeouts and subsequent failures.
  Message Format Issues: The message being sent may not conform to the expected format, causing the target service to reject it.
  Authorization Issues: The user or service account used for the communication may not have the necessary permissions to access the target service.
  
  Solutions:
  
  Check Connectivity: Ensure that the SAP system can reach the target service. You can use tools like ping or telnet to verify connectivity.
  Review Configuration: Double-check the configuration settings for the web service or integration scenario in SAP PI/PO. Ensure that all endpoints, protocols, and message formats are correctly set up.
  Monitor Service Availability: Check if the target service is up and running. If it is down, you may need to wait until it is restored.
  Increase Timeout Settings: If timeouts are an issue, consider increasing the timeout settings in the relevant configuration.
  Validate Message Format: Ensure that the message being sent adheres to the expected schema and format required by the target service.
  Check Authorization: Verify that the user or service account has the necessary permissions to access the target service.
  Error Logs: Review the error logs in SAP PI/PO for more detailed information about the failures. This can provide insights into what specifically is causing the issue.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Documentation: Refer to the official SAP documentation for SAP PI/PO for best practices on configuring and troubleshooting web services.
  
  By systematically addressing these potential causes and implementing the suggested solutions, you should be able to resolve the SRT_CORE301 error and restore normal functionality to your SAP integration scenarios.