How To Fix /ISDFPS/SYNC473 - No auto-reactions if connection is interrupted in same physical system

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/SYNC -

• Message number: 473

• Message text: No auto-reactions if connection is interrupted in same physical system

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /ISDFPS/SYNC473 - No auto-reactions if connection is interrupted in same physical system ?

  The SAP error message /ISDFPS/SYNC473 No auto-reactions if connection is interrupted in same physical system typically relates to issues in the SAP Integrated Business Planning (IBP) or SAP Supply Chain Management (SCM) environments, particularly when dealing with data synchronization and system connections.
  Cause:
  This error message indicates that there is an interruption in the connection within the same physical system. This can occur due to various reasons, such as:
  
  Network Issues: Temporary network disruptions or instability can lead to connection interruptions.
  System Configuration: Incorrect configuration settings in the SAP system can prevent proper communication between components.
  Resource Limitations: High system load or resource constraints (CPU, memory) can lead to connection timeouts or failures.
  Database Locks: If there are locks on the database that prevent data access, it can lead to connection issues.
  Version Compatibility: Incompatibility between different components or versions of the SAP system can also cause synchronization issues.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  Check Network Connectivity: Ensure that there are no network issues affecting the connection. This includes checking firewalls, routers, and any other network devices.
  Review System Configuration: Verify the configuration settings in the SAP system to ensure they are set up correctly for data synchronization.
  Monitor System Performance: Use SAP monitoring tools to check for resource utilization. If the system is under heavy load, consider optimizing performance or scaling resources.
  Database Management: Check for any locks or long-running transactions in the database that might be causing the issue. Resolve any locks if necessary.
  Update Components: Ensure that all components of the SAP system are up to date and compatible with each other. This includes applying any relevant patches or updates.
  Consult SAP Notes: Look for any relevant SAP Notes or documentation that may address this specific error message. SAP frequently updates its knowledge base with solutions for known issues.
  
  Related Information:
  
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. They can provide more specific guidance based on your system configuration and logs.
  System Logs: Check the system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 (Job Monitoring), ST22 (Dump Analysis), and SLG1 (Application Log) to help diagnose the problem.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the error message /ISDFPS/SYNC473.