How To Fix FMCF170 - &1 processes were started for data selection

SAP Error Message - Details

• Message type: E = Error

• Message class: FMCF -

• Message number: 170

• Message text: &1 processes were started for data selection

What causes this issue?

You have set cascaded parallel processing, that is, the data selection
is divided between several dialog processes. The main process has
started a total of &V1& selection processes and waits until all
processes are finished. Only then is the main process finished and the
list issued.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

This message is only issued as information.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FMCF170 - &1 processes were started for data selection ?

  The SAP error message FMCF170 typically indicates that a certain number of processes have been started for data selection, which may lead to performance issues or indicate that the system is overloaded. This message is often related to the Financial Management (FM) module in SAP.
  Cause:
  
  High Volume of Data: The error can occur when a large volume of data is being processed, leading to multiple processes being initiated.
  Configuration Issues: Incorrect configuration settings in the system can lead to inefficient data selection processes.
  System Performance: The system may be under heavy load, causing it to spawn multiple processes to handle data selection.
  Parallel Processing Settings: The settings for parallel processing may be configured too high, leading to excessive process initiation.
  
  Solution:
  
  Review Data Volume: Check the volume of data being processed. If it is unusually high, consider filtering the data selection criteria to reduce the load.
  Adjust Configuration: Review and adjust the configuration settings related to data selection and processing. This may involve tuning parameters in the FM module.
  Monitor System Performance: Use transaction codes like ST03N or ST04 to monitor system performance and identify bottlenecks. If the system is overloaded, consider scheduling data selection jobs during off-peak hours.
  Limit Parallel Processing: If the parallel processing settings are too high, consider reducing the number of parallel processes allowed for data selection. This can often be configured in the relevant transaction or through system settings.
  Check for Locks: Ensure that there are no locks on the data being processed that could be causing delays or issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FMAVCR01 (for budget control) or FMAVCR02 (for budget availability) to understand where the error might be occurring.
  SAP Notes: Check SAP Notes for any known issues or patches related to FMCF170. SAP frequently updates its knowledge base with solutions to common problems.
  Performance Tuning: Consider engaging with your SAP Basis team for performance tuning and optimization of the system.
  Documentation: Review SAP documentation for the FM module to understand best practices for data selection and processing.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with SAP support or your internal SAP team for further assistance.