/ISDFPS/SYNC063 - Connection from &1 to &2 interrupted &3 &4

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/SYNC -

• Message number: 063

• Message text: Connection from &1 to &2 interrupted &3 &4

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.

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AnswerBot

• What is the cause and solution for SAP error message /ISDFPS/SYNC063 - Connection from &1 to &2 interrupted &3 &4 ?

  The SAP error message /ISDFPS/SYNC063 Connection from &1 to &2 interrupted &3 &4 typically indicates that there is a communication issue between two systems or components in the SAP landscape. This error is often related to the SAP Data Intelligence or SAP Landscape Management (LaMa) systems, where data synchronization or communication between different SAP systems is involved.
  Causes:
  
  Network Issues: There may be network connectivity problems between the two systems, such as firewalls blocking the connection or network outages.
  Timeouts: The connection may have timed out due to long processing times or delays in response.
  Configuration Errors: Incorrect configuration settings in the SAP systems, such as incorrect RFC destinations or missing authorizations.
  Resource Limitations: Insufficient resources (CPU, memory, etc.) on either of the systems can lead to interruptions.
  System Maintenance: One of the systems may be undergoing maintenance or updates, causing temporary unavailability.
  
  Solutions:
  
  Check Network Connectivity: Ensure that both systems can communicate over the network. Use tools like ping or traceroute to diagnose connectivity issues.
  Review Logs: Check the application logs and system logs for more detailed error messages that can provide insights into the cause of the interruption.
  Increase Timeout Settings: If timeouts are suspected, consider increasing the timeout settings in the relevant configuration.
  Validate Configuration: Verify the configuration settings for RFC connections, ensuring that all parameters are correctly set and that the necessary authorizations are in place.
  Monitor System Resources: Check the resource utilization on both systems to ensure they are not under heavy load. If they are, consider scaling up resources or optimizing performance.
  Check for Maintenance Activities: Confirm if any maintenance activities are being performed on either system that could affect connectivity.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the official SAP documentation for the specific components involved (e.g., SAP Data Intelligence, SAP Landscape Management) for best practices and configuration guidelines.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  If the issue persists after trying the above solutions, it may be beneficial to contact SAP Support for further assistance.