How To Fix 56_CORE771 - ALE receiver determination failed, error in ALE Customizing

56_CORE771 - Overview

• Message type: E = Error

• Message class: 56_CORE - Class for Core Parts of Travel Management

• Message number: 771

• Message text: ALE receiver determination failed, error in ALE Customizing

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 56_CORE771 - ALE receiver determination failed, error in ALE Customizing ?

  The SAP error message 56_CORE771 indicates that there is an issue with the ALE (Application Link Enabling) receiver determination process. This error typically arises when the system is unable to determine the appropriate receiver for an ALE message based on the configuration settings. Here are the potential causes, solutions, and related information for this error:
  Causes:
  
  Missing or Incorrect ALE Configuration: The ALE configuration for the message type or logical system may not be set up correctly.
  Logical System Not Defined: The logical system for the sender or receiver may not be defined in the system.
  Message Type Not Mapped: The message type being sent may not have a corresponding mapping in the ALE configuration.
  Partner Profile Issues: The partner profile for the sender or receiver may not be correctly configured or may be missing.
  Transport Layer Issues: There may be issues with the transport layer settings that prevent the message from being routed correctly.
  
  Solutions:
  
  
  Check ALE