/ISDFPS/OM_PROXY102 - Exactly-once request timed out (message UUID &1)

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/OM_PROXY -

• Message number: 102

• Message text: Exactly-once request timed out (message UUID &1)

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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AnswerBot

• What is the cause and solution for SAP error message /ISDFPS/OM_PROXY102 - Exactly-once request timed out (message UUID &1) ?

  The SAP error message /ISDFPS/OM_PROXY102 Exactly-once request timed out (message UUID &1) typically occurs in the context of SAP's Integration Framework, particularly when dealing with asynchronous communication between systems. This error indicates that a request sent to a remote system has not received a response within the expected time frame, leading to a timeout.
  Cause:
  
  Network Issues: There may be network connectivity problems between the SAP system and the target system, causing delays or failures in message delivery.
  Performance Bottlenecks: The target system may be experiencing high load or performance issues, leading to slow processing of incoming requests.
  Configuration Issues: Incorrect configuration of the communication settings, such as timeouts or message handling settings, can lead to timeouts.
  Message Processing Delays: The target system may be taking longer than expected to process the request, which can happen if the system is busy or if there are issues with the processing logic.
  Resource Limitations: Insufficient resources (CPU, memory, etc.) on either the sending or receiving system can lead to delays in processing.
  
  Solution:
  
  Check Network Connectivity: Ensure that there are no network issues between the SAP system and the target system. You can use tools like ping or traceroute to diagnose connectivity problems.
  Monitor System Performance: Check the performance of the target system to see if it is under heavy load. If so, consider optimizing the system or scaling resources.
  Review Configuration Settings: Verify the configuration settings for the communication, including timeout settings. Adjust the timeout values if necessary to allow for longer processing times.
  Analyze Logs: Check the application logs on both the sending and receiving systems for any errors or warnings that might provide more context about the timeout.
  Retry Mechanism: Implement a retry mechanism in your integration logic to handle transient issues. This can help in cases where the timeout is due to temporary conditions.
  Increase Timeout Settings: If the processing time is expected to be longer, consider increasing the timeout settings in the relevant configuration.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide guidance on best practices for configuring the integration framework.
  Documentation: Review the SAP documentation related to the Integration Framework and asynchronous communication for additional insights and troubleshooting steps.
  Community Forums: Engage with SAP community forums or support channels to see if other users have encountered similar issues and what solutions they have found effective.
  
  By following these steps, you should be able to diagnose and resolve the timeout issue associated with the /ISDFPS/OM_PROXY102 error message.