How To Fix FINS_CFIN_MR018 - Error occurs during parallel processing; result shown incompletely

SAP Error Message - Details

• Message type: E = Error

• Message class: FINS_CFIN_MR - Central Finance Map Reduce

• Message number: 018

• Message text: Error occurs during parallel processing; result shown incompletely

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FINS_CFIN_MR018 - Error occurs during parallel processing; result shown incompletely ?

  The SAP error message FINS_CFIN_MR018 indicates that there is an issue during parallel processing, which results in incomplete output or results. This error typically occurs in the context of financial processes, particularly in the Central Finance (CFIN) scenario where data is being transferred or processed in parallel across different systems.
  Causes:
  
  Parallel Processing Limitations: The system may have limitations on the number of parallel processes that can be executed simultaneously, leading to incomplete results if the limit is exceeded.
  Data Locking Issues: If multiple processes are trying to access the same data simultaneously, it can lead to locking issues, causing some processes to fail or return incomplete results.
  Configuration Issues: Incorrect configuration settings in the Central Finance setup or in the parallel processing parameters can lead to this error.
  System Performance: Insufficient system resources (CPU, memory) can lead to performance bottlenecks, causing parallel processes to not complete successfully.
  Network Issues: If the systems involved in the parallel processing are experiencing network issues, it can lead to incomplete data transfer.
  
  Solutions:
  
  Check Parallel Processing Settings: Review the configuration settings for parallel processing in your SAP system. Ensure that the settings are optimized for your system's capabilities.
  Monitor System Performance: Use transaction codes like ST03N or ST06 to monitor system performance and identify any bottlenecks. If necessary, consider increasing system resources.
  Review Lock Entries: Use transaction SM12 to check for any lock entries that may be causing issues. If locks are found, investigate the processes holding those locks.
  Adjust Batch Size: If applicable, consider adjusting the batch size for the parallel processing jobs to reduce the load on the system.
  Check for Updates: Ensure that your SAP system is up to date with the latest support packages and notes, as SAP may have released fixes for known issues related to this error.
  Error Logs: Review the error logs (transaction SLG1) for more detailed information about the error and any related messages that could provide further insights.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including any relevant logs and system configurations.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ST22 (Dump Analysis), SM21 (System Log), and SLG1 (Application Log) for troubleshooting.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide guidance on best practices for parallel processing in Central Finance.
  Documentation: Review SAP documentation related to Central Finance and parallel processing to ensure that your configuration aligns with recommended practices.
  
  By following these steps, you should be able to identify the root cause of the FINS_CFIN_MR018 error and implement a suitable solution.