How To Fix SLEI_RUN013 - Exception occured while calling proxy &1=>&2 (linkage &3): &4

SAP Error Message - Details

• Message type: E = Error

• Message class: SLEI_RUN - Lcoal Event Infrastructure Runtime

• Message number: 013

• Message text: Exception occured while calling proxy &1=>&2 (linkage &3): &4

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SLEI_RUN013 - Exception occured while calling proxy &1=>&2 (linkage &3): &4 ?

  The SAP error message SLEI_RUN013 indicates that an exception occurred while calling a proxy in the context of SAP's Integration Framework, particularly when dealing with the SAP Landscape Management (LaMa) or similar integration scenarios. The message provides specific details about the proxy call that failed, including the proxy name, the error type, linkage information, and a description of the error.
  Cause
  The error can be caused by several factors, including but not limited to:
  
  Network Issues: Problems with network connectivity between the systems involved in the proxy call.
  Configuration Errors: Incorrect configuration of the proxy settings or the integration scenario.
  Authorization Issues: The user or service account executing the proxy call may not have the necessary permissions.
  Service Unavailability: The target service or endpoint may be down or not reachable.
  Data Issues: Invalid or unexpected data being sent in the proxy call.
  Timeouts: The proxy call may be timing out due to long processing times.
  
  Solution
  To resolve the error, you can follow these steps:
  
  
  Check Network Connectivity: Ensure that there are no network issues between the systems involved. You can use tools like ping or traceroute to diagnose connectivity problems.
  
  
  Review Configuration: Verify the configuration settings for the proxy in the SAP system. Ensure that the endpoint URLs, authentication methods, and other settings are correct.
  
  
  Check Authorizations: Ensure that the user or service account has the necessary authorizations to execute the proxy call. You may need to review roles and permissions in the SAP system.
  
  
  Monitor Service Availability: Check if the target service is up and running. You can do this by accessing the service directly or using monitoring tools.
  
  
  Validate Input Data: Review the data being sent in the proxy call. Ensure that it meets the expected format and constraints.
  
  
  Increase Timeout Settings: If timeouts are suspected, consider increasing the timeout settings for the proxy call in the configuration.
  
  
  Check Logs: Review the application logs and system logs for more detailed error messages that can provide additional context about the failure.
  
  
  Consult SAP Notes: Search for relevant SAP Notes or documentation that may address this specific error message or provide additional troubleshooting steps.
  
  
  Related Information
  
  Transaction Codes: You may want to use transaction codes like SLG1 (Application Log) to check for logs related to the error.
  Integration Framework: Familiarize yourself with the SAP Integration Framework and how proxies are configured and managed.
  SAP Community: Consider searching or posting in the SAP Community forums for additional insights from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, it may be beneficial to engage SAP support for further assistance.