How To Fix SATC_RUN_TIME302 - Job &1: Client process aborted with RFC communication error &2&3&4

SAP Error Message - Details

• Message type: E = Error

• Message class: SATC_RUN_TIME - Messages of the ATC runtime layer

• Message number: 302

• Message text: Job &1: Client process aborted with RFC communication error &2&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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SATC_RUN_TIME302 - Job &1: Client process aborted with RFC communication error &2&3&4 ?

  The SAP error message "SATC_RUN_TIME302 Job &1: Client process aborted with RFC communication error &2&3&4" typically indicates that there was an issue with Remote Function Call (RFC) communication during the execution of a job in the SAP system. This error can occur in various scenarios, such as during data transfers, background jobs, or when calling remote functions.
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP application server and the database or between different SAP systems.
  RFC Destination Configuration: The RFC destination may not be configured correctly, or the target system may be down or unreachable.
  Timeouts: The RFC call may have timed out due to long processing times or heavy load on the system.
  Authorization Issues: The user executing the job may not have the necessary authorizations to perform the requested operation.
  System Resource Limitations: Insufficient memory or CPU resources on the server can lead to process failures.
  SAP Kernel Issues: Bugs or issues in the SAP kernel or related components can also cause RFC communication errors.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there are no network issues between the systems involved. You can use tools like ping or traceroute to diagnose connectivity.
  Verify RFC Destination: Check the configuration of the RFC destination in transaction SM59. Ensure that the target system is reachable and that the connection settings are correct.
  Increase Timeout Settings: If timeouts are suspected, consider increasing the timeout settings for the RFC connection in the RFC destination configuration.
  Review Authorizations: Ensure that the user executing the job has the necessary authorizations to perform the actions required by the job.
  Monitor System Resources: Check the system's resource usage (CPU, memory, etc.) to ensure that it is not overloaded. You may need to optimize performance or allocate more resources.
  Check SAP Notes: Look for relevant SAP Notes that may address known issues with the specific version of SAP you are using. Apply any necessary patches or updates.
  Review Job Logs: Check the job logs for more detailed error messages that can provide additional context about the failure.
  
  Related Information:
  
  
  Transaction Codes: 
  
  SM37: To monitor background jobs and check their status.
  SM59: To manage RFC destinations.
  ST22: To analyze dumps that may provide more insight into the error.
  SICF: To check the status of HTTP services if applicable.
  
  
  
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance, providing them with detailed logs and error messages.
  
  
  By following these steps, you should be able to diagnose and resolve the RFC communication error indicated by the SATC_RUN_TIME302 message.