How To Fix B1130 - Too many recipients found for message type & in the ALE model

B1130 - Overview

• Message type: E = Error

• Message class: B1 - ALE group messages

• Message number: 130

• Message text: Too many recipients found for message type & in the ALE model

What causes this issue?

In the ALE distribution customer model several recipient systems for
IDOCs with message type &v1& and filter object type '&v2&' with value
'&v3&' have been modeled from this system, but only one recipient
system is allowed.

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?

Please change the ALE distribution customer model so that it allows
only one recipient system for the message from this system.

Error message extract from SAP system. Copyright SAP SE.

B1130 - Details

• The SAP error message B1130, which states "Too many recipients found for message type & in the ALE model," typically occurs in the context of Application Link Enabling (ALE) when there are too many recipients defined for a specific message type. This can happen when the system attempts to send a message to a large number of logical systems, exceeding the configured limits.
  
  Cause:
  
  Excessive Recipients: The primary cause of this error is that the number of logical systems (recipients) defined for a particular message type exceeds the maximum limit set in the system.
  
  Configuration Issues: There may be misconfigurations in the ALE distribution model, where too many systems are assigned to receive the same message type.
  Message Type Definition: The message type may be incorrectly defined or used in a way that leads to an excessive number of recipients.
  
  
  Solution:
  
  
  Review the Distribution Model:
  
  Go to transaction BD64 (ALE Distribution Model) and check the distribution model