How To Fix 53337 - No message flow defined in ALE

53337 - Overview

• Message type: E = Error

• Message class: 53 - Incentive Wages Data

• Message number: 337

• Message text: No message flow defined in ALE

What causes this issue?

There is no message flow defined in ALE.

System Response

It is not possible to transfer confirmations.

How to fix this error?

Check the ALE settings in customizing.

Error message extract from SAP system. Copyright SAP SE.

53337 - Details

• The SAP error message "53337 No message flow defined in ALE" typically occurs in the context of Application Link Enabling (ALE) when there is an issue with the configuration of the message flow between systems. This error indicates that the system is unable to find a defined message flow for the specific message type you are trying to process.
  
  Cause:
  
  Missing Configuration: The most common cause is that the message flow for the specific message type has not been defined in the ALE configuration.
  Incorrect Logical System: The logical system may not be correctly defined or may not match the configuration settings.
  Message Type Not Registered: The message type you are trying to use may not be registered in the system.
  Transport Layer Issues: There may be issues with the transport layer settings or the distribution model.
  
  
  Solution:
  
  
  Check ALE Configuration:
  
  Go to transaction WE20 (Partner Profiles) and ensure that the partner profiles for the sending and receiving