How To Fix RSTT0017 - Processing of function module &1 started

SAP Error Message - Details

• Message type: E = Error

• Message class: RSTT0 - Trace Tool: Message Class Engine Layer

• Message number: 017

• Message text: Processing of function module &1 started

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSTT0017 - Processing of function module &1 started ?

  The SAP error message RSTT0017 indicates that the processing of a function module has started, but it is often associated with performance issues or problems in the execution of the function module. This message is typically part of the SAP performance trace (ST05) or the runtime analysis (SAT) tools, and it may not necessarily indicate an error by itself. Instead, it serves as a notification that a function module is being executed.
  Possible Causes:
  
  Long Execution Time: The function module may be taking longer to execute than expected, which can lead to performance issues.
  Deadlocks or Timeouts: If the function module is waiting for resources or is involved in a deadlock situation, it may not complete successfully.
  Inefficient Code: The function module may contain inefficient code or logic that causes it to run slowly.
  Database Issues: Slow database performance or locks on database tables can also lead to delays in function module execution.
  High Load: A high number of concurrent users or processes may be putting a strain on the system, affecting performance.
  
  Solutions:
  
  Performance Analysis: Use transaction codes like ST05 (SQL Trace) or SAT (Runtime Analysis) to analyze the performance of the function module. Look for long-running SQL statements or bottlenecks.
  Code Review: Review the code of the function module for inefficiencies. Optimize any loops, database accesses, or logic that may be causing delays.
  Database Optimization: Check the database performance. Ensure that indexes are properly set up and that there are no locks on the tables being accessed.
  Increase Resources: If the system is under heavy load, consider increasing the resources available to the SAP system, such as CPU or memory.
  Batch Processing: If applicable, consider processing data in batches rather than all at once to reduce load and improve performance.
  Monitoring: Set up monitoring for the function module to track its performance over time and identify any recurring issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like ST05 (SQL Trace), ST12 (Performance Analysis), and SAT (Runtime Analysis) for performance monitoring.
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific function module you are working with.
  Documentation: Review the documentation for the function module to understand its intended use and any performance considerations.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.