How To Fix B1129 - No recipient found for message type & in the ALE model

B1129 - Overview

• Message type: E = Error

• Message class: B1 - ALE group messages

• Message number: 129

• Message text: No recipient found for message type & in the ALE model

What causes this issue?

According to the ALE distribution customer model, no messages of type
&v1& are distributed from this system. This means that no recipient
systems have been modeled for this message type.

System Response

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

How to fix this error?

If this system is the leading system from the viewpoint of ALE, then you
should model the connections required and where necessary upload them
from the PC to the SAP system.
If this system is not the leading system then you should make sure that
a copy of the ALE distribution customer model is distributed from the
leading system to this system.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message B1129 - No recipient found for message type & in the ALE model ?

  The SAP error message B1129 "No recipient found for message type &" typically occurs in the context of Application Link Enabling (ALE) when the system is unable to find a valid recipient for a specific message type. This can happen for various reasons, and understanding the cause and solution can help resolve the issue.
  Causes:
  
  Missing Partner Profile: The partner profile for the receiving system may not be configured correctly or may be missing entirely.
  Incorrect Message Type: The message type specified in the ALE configuration may not be correctly defined or may not exist in the receiving system.
  Logical System Configuration: The logical system for the sender or receiver may not be set up properly in the ALE configuration.
  Distribution Model: The distribution model may not include the necessary message type or may not be correctly configured to send messages to the intended recipient.
  Filter Settings: There may be filter settings in the distribution model