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

SLEI_RUN013 - Overview

• 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,