How To Fix RU544 - Problems during parallel processing of the download

SAP Error Message - Details

• Message type: E = Error

• Message class: RU - Messages for order completion confirmation

• Message number: 544

• Message text: Problems during parallel processing of the download

What causes this issue?

The data for a download can be checked in parallel, that is, several
portions of the worklist are processed simultaneously in different
tasks.
This message is sent if problems occur when a task of this type is
started.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RU544 - Problems during parallel processing of the download ?

  The SAP error message RU544, which indicates "Problems during parallel processing of the download," typically arises during the execution of a parallel processing job in SAP, particularly when downloading data. This error can occur for various reasons, and understanding the cause is essential for troubleshooting and resolving the issue.
  Causes of RU544 Error
  
  Network Issues: Problems with the network connection can interrupt the data transfer process, leading to this error.
  System Resource Limitations: Insufficient system resources (CPU, memory, etc.) can hinder the parallel processing capabilities.
  Configuration Issues: Incorrect settings in the SAP system or the job configuration can lead to failures in parallel processing.
  Data Volume: Large volumes of data being processed simultaneously can overwhelm the system, causing errors.
  Job Scheduling Conflicts: Conflicts with other scheduled jobs or processes can lead to resource contention.
  Authorization Issues: Lack of proper authorizations for the user executing the job can also result in this error.
  
  Solutions to RU544 Error
  
  Check Network Connectivity: Ensure that the network connection is stable and that there are no interruptions during the download process.
  Monitor System Resources: Use transaction codes like ST02 (buffer management), ST06 (OS monitor), and SM50 (process overview) to check for resource bottlenecks. If necessary, optimize the system or schedule jobs during off-peak hours.
  Review Job Configuration: Verify the configuration settings for the parallel processing job. Ensure that the parameters are set correctly for the expected data volume.
  Limit Data Volume: If possible, reduce the amount of data being processed in parallel. Consider breaking the job into smaller batches.
  Check for Conflicts: Review the job scheduling to ensure that there are no conflicts with other jobs that may be consuming resources.
  Review Authorizations: Ensure that the user executing the job has the necessary authorizations to perform the download and access the required data.
  Check Logs: Review the job logs for any additional error messages or warnings that may provide more context about the failure.
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 (job monitoring), ST22 (dump analysis), and SLG1 (application log) to gather more information about the error.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide patches and updates.
  Documentation: Review SAP documentation related to parallel processing and data downloads for best practices and configuration guidelines.
  
  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 for a more in-depth analysis.