How To Fix /ISDFPS/SYNC144 - ALE inbound processing for &1 has not started

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/SYNC -

• Message number: 144

• Message text: ALE inbound processing for &1 has not started

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 /ISDFPS/SYNC144 - ALE inbound processing for &1 has not started ?

  The SAP error message /ISDFPS/SYNC144 ALE inbound processing for &1 has not started typically indicates an issue with the Application Link Enabling (ALE) inbound processing for a specific document or message type in the SAP system. This error can occur in various scenarios, particularly when dealing with data transfer between different SAP systems or between SAP and non-SAP systems.
  Causes:
  
  
  Configuration Issues: The ALE configuration may not be set up correctly, leading to issues in processing inbound messages.
  Message Type Not Defined: The message type being processed may not be defined in the system, or it may not be correctly mapped to the appropriate processing function.
  IDoc Issues: The IDoc (Intermediate Document) may be in an error state or not properly generated, preventing the inbound processing from starting.
  Authorization Issues: The user or process attempting to initiate the inbound processing may lack the necessary authorizations.
  System Performance: High system load or performance issues may prevent the