How To Fix RTMATGPR_HIER109 - Error in parallel processing occurred for level &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RTMATGPR_HIER - Material Hierarchy Extraction

• Message number: 109

• Message text: Error in parallel processing occurred for level &1

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 RTMATGPR_HIER109 - Error in parallel processing occurred for level &1 ?

  The SAP error message RTMATGPR_HIER109, which indicates "Error in parallel processing occurred for level &1," typically arises during the execution of parallel processing tasks in SAP, particularly in the context of data processing or reporting. This error can occur in various scenarios, such as during data extraction, report generation, or when executing batch jobs.
  Causes:
  
  Data Consistency Issues: There may be inconsistencies or issues with the data being processed, which can lead to errors during parallel execution.
  Resource Limitations: The system may be running out of resources (e.g., memory, CPU) to handle the parallel processes effectively.
  Configuration Issues: Incorrect configuration settings for parallel processing in the SAP system can lead to this error.
  Locking Issues: If multiple processes are trying to access the same data simultaneously, it can lead to locking issues that cause errors.
  Code Bugs: There may be bugs in the custom code or standard SAP code that are triggered during parallel processing.
  
  Solutions:
  
  Check Data Consistency: Review the data being processed for any inconsistencies or errors. Ensure that the data is clean and valid.
  Monitor System Resources: Use transaction codes like ST02 (Buffer Monitor) and ST06 (Operating System Monitor) to check for resource bottlenecks. If necessary, increase the resources available to the SAP system.
  Adjust Parallel Processing Settings: Review and adjust the settings for parallel processing in the relevant configuration areas. This may involve changing the number of parallel processes allowed.
  Review Locking Mechanisms: Investigate if there are any locking issues by checking transaction SM12 (Lock Entries) to see if there are any locks that could be causing the error.
  Debugging: If the error persists, consider debugging the process to identify the exact point of failure. This may require the assistance of a developer or SAP support.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide patches or updates.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ST22 (Dump Analysis) to check for short dumps that may provide more context on the error.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Documentation: Review SAP documentation related to parallel processing and performance tuning to ensure that your system is configured optimally.
  
  If the issue persists after trying the above solutions, it may be necessary to contact SAP support for further assistance.