How To Fix /ISDFPS/SYNC016 - Send to &1 only; ALE inbound processing will not be started

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/SYNC -

• Message number: 016

• Message text: Send to &1 only; ALE inbound processing will not be started

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ISDFPS/SYNC016 - Send to &1 only; ALE inbound processing will not be started ?

  The SAP error message /ISDFPS/SYNC016 Send to &1 only; ALE inbound processing will not be started typically occurs in the context of Application Link Enabling (ALE) and is related to the synchronization of data between systems. This error indicates that the system is attempting to send data to a specific target system (denoted by &1), but the ALE inbound processing is not being initiated for that target.
  Cause:
  
  Configuration Issues: The target system may not be properly configured to receive the data. This could be due to missing or incorrect settings in the ALE configuration.
  Logical System Settings: The logical system for the target may not be defined correctly in the SAP system.
  Message Type Issues: The message type being sent may not be set up for inbound processing in the target system.
  Filter Settings: There may be filter settings that prevent the message from being processed.
  Status of the Target System: The target system may be in a status that does not allow it to process incoming messages (e.g., it may be down or in maintenance mode).
  
  Solution:
  
  
  Check ALE Configuration: Verify the ALE configuration settings in both the sending and receiving systems. Ensure that the logical systems are correctly defined and that the necessary distribution model is set up.
  
  Transaction Code: BD64 (for distribution model)
  Transaction Code: SALE (for ALE configuration)
  
  
  
  Verify Logical System: Ensure that the logical system for the target is correctly defined in the system settings.
  
  Transaction Code: SCC4 (to check client settings)
  
  
  
  Check Message Type: Ensure that the message type being sent is correctly configured for inbound processing in the target system.
  
  Transaction Code: WE81 (to check message types)
  Transaction Code: WE20 (to check partner profiles)
  
  
  
  Review Filter Settings: Check if there are any filter settings that might be preventing the message from being processed.
  
  Transaction Code: WE30 (to check IDoc types)
  
  
  
  System Status: Ensure that the target system is up and running and is capable of processing incoming messages.
  
  
  Check Logs: Review the application logs for any additional error messages or warnings that might provide more context about the issue.
  
  Transaction Code: SLG1 (to check application logs)
  
  
  
  Related Information:
  
  ALE Overview: Understanding the basics of ALE and how it works can help in troubleshooting issues related to data distribution.
  IDoc Processing: Familiarity with IDocs (Intermediate Documents) and their processing can be beneficial, as ALE often uses IDocs for data transfer.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for the error message or related keywords in the SAP Support Portal.
  
  If the issue persists after checking the above points, it may be necessary to involve your SAP Basis or technical team for further investigation.