How To Fix /STTPEC/INT_TRN_MSG035 - Integration error occured. Check transaction SMQ1 for queue: &1.

SAP Error Message - Details

• Message type: E = Error

• Message class: /STTPEC/INT_TRN_MSG -

• Message number: 035

• Message text: Integration error occured. Check transaction SMQ1 for queue: &1.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /STTPEC/INT_TRN_MSG035 - Integration error occured. Check transaction SMQ1 for queue: &1. ?

  The SAP error message /STTPEC/INT_TRN_MSG035 indicates that an integration error has occurred, and it suggests checking transaction SMQ1 for the specific queue mentioned in the error message. This error typically arises in the context of asynchronous communication between different systems or components in SAP, often related to the use of the SAP Process Integration (PI) or SAP Process Orchestration (PO).
  Cause:
  
  Queue Issues: The error may be due to messages being stuck in the queue, which can happen if the receiving system is down or if there are network issues.
  Configuration Errors: Incorrect configuration of the integration scenario, such as incorrect RFC destinations or missing parameters.
  Data Issues: The data being sent may not conform to the expected format or may contain invalid values.
  Authorization Issues: The user or system may not have the necessary authorizations to process the message.
  System Performance: High load on the system can lead to delays in processing messages, causing timeouts or failures.
  
  Solution:
  
  
  Check Transaction SMQ1: 
  
  Go to transaction SMQ1 in the SAP GUI.
  Look for the queue mentioned in the error message. Check the status of the messages in the queue.
  If there are messages in the queue, analyze their status and any error messages associated with them.
  
  
  
  Analyze Error Messages: 
  
  If there are error messages in the queue, double-click on them to see the details. This can provide insights into what went wrong.
  
  
  
  Check Configuration: 
  
  Verify the configuration settings for the integration scenario. Ensure that all necessary parameters are correctly set up.
  Check the RFC destinations and ensure they are correctly configured and reachable.
  
  
  
  Data Validation: 
  
  Review the data being sent to ensure it meets the expected format and contains valid values.
  
  
  
  Monitor System Performance: 
  
  Check the performance of the SAP system. If the system is under heavy load, consider optimizing performance or scheduling batch jobs during off-peak hours.
  
  
  
  Reprocess Messages: 
  
  If the issue has been resolved, you can reprocess the messages in the queue. This can typically be done by selecting the messages and choosing the option to reprocess them.
  
  
  
  Check Authorizations: 
  
  Ensure that the user or system has the necessary authorizations to process the messages.
  
  
  
  Related Information:
  
  Transaction SMQ2: This transaction is used to monitor outbound queues. If you are dealing with outbound messages, you may also want to check SMQ2.
  Transaction SLG1: This transaction can be used to check application logs for more detailed error messages related to the integration process.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to this error message.
  Documentation: Review the SAP documentation for the specific integration technology you are using (e.g., SAP PI/PO) for best practices and troubleshooting steps.
  
  By following these steps, you should be able to identify the root cause of the integration error and take appropriate action to resolve it.