How To Fix /ISDFPS/SYNC106 - Reading the IDoc and tRFC queue for &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/SYNC -

• Message number: 106

• Message text: Reading the IDoc and tRFC queue for &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ISDFPS/SYNC106 - Reading the IDoc and tRFC queue for &1 ?

  The SAP error message /ISDFPS/SYNC106 Reading the IDoc and tRFC queue for &1 typically relates to issues with the processing of IDocs (Intermediate Documents) and tRFC (Transactional Remote Function Call) queues in the SAP system. This error can occur in various scenarios, often indicating that there is a problem with the synchronization or processing of data between systems.
  Causes:
  
  IDoc Processing Issues: The IDoc may be in an error state or not processed correctly due to data inconsistencies or missing information.
  tRFC Queue Problems: There may be issues with the tRFC queue, such as entries being stuck or not being processed due to system errors or configuration issues.
  Network Issues: If the IDoc is being sent to another system, network connectivity problems can prevent successful transmission.
  Configuration Errors: Incorrect settings in the IDoc or tRFC configuration can lead to processing failures.
  System Performance: High load on the system can cause delays in processing IDocs and tRFC calls.
  
  Solutions:
  
  Check IDoc Status: Use transaction WE02 or WE05 to monitor the status of the IDocs. Look for any IDocs in error status and analyze the error messages.
  Reprocess IDocs: If you find IDocs in error, you can reprocess them using transaction BD87 or by correcting the data and re-triggering the IDoc.
  Monitor tRFC Queue: Use transaction SM58 to check the tRFC queue for any stuck or failed entries. You can manually reprocess these entries if necessary.
  Check System Logs: Review the system logs (transaction SM21) for any related error messages that might provide more context on the issue.
  Network Connectivity: Ensure that there are no network issues affecting communication between systems, especially if IDocs are being sent to a remote system.
  Configuration Review: Verify the configuration settings for IDocs and tRFC in transaction WE20 (partner profiles) and SM59 (RFC destinations) to ensure they are set up correctly.
  Performance Monitoring: If system performance is an issue, consider analyzing system resources and performance metrics to identify bottlenecks.
  
  Related Information:
  
  IDoc Documentation: Familiarize yourself with IDoc processing and error handling by reviewing SAP documentation or help resources.
  tRFC Documentation: Understand the workings of tRFC and its configuration to troubleshoot related issues effectively.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide patches related to this error message.
  SAP Community: Engage with the SAP Community forums for insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to diagnose and resolve the error message /ISDFPS/SYNC106 effectively.