How To Fix KE_HDB031 - Incorrect report parameters; select fewer parallel processes

SAP Error Message - Details

• Message type: E = Error

• Message class: KE_HDB - Message Class for Accelerated CO-PA

• Message number: 031

• Message text: Incorrect report parameters; select fewer parallel processes

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message KE_HDB031 - Incorrect report parameters; select fewer parallel processes ?

  The SAP error message KE_HDB031 indicates that there are incorrect report parameters, specifically related to the number of parallel processes being requested for a report in the Controlling (CO) module. This error typically arises when the system is unable to handle the number of parallel processes specified in the report parameters, which can lead to performance issues or resource constraints.
  Cause:
  
  Excessive Parallel Processes: The user has selected too many parallel processes for the report execution, exceeding the system's capacity to handle them.
  System Configuration: The SAP system may have limitations on the number of parallel processes that can be executed based on its configuration or available resources.
  Database Constraints: The underlying database may have restrictions on the number of concurrent queries or processes it can handle.
  
  Solution:
  
  Reduce Parallel Processes: Modify the report parameters to select fewer parallel processes. This can usually be done in the report selection screen where you specify the number of parallel processes.
  Check System Settings: Review the system settings and configurations related to parallel processing. This may involve checking the SAP Basis settings or consulting with your SAP Basis administrator.
  Monitor System Performance: Use transaction codes like ST02 (Buffer Monitor) or ST03 (Workload Analysis) to monitor system performance and identify any bottlenecks that may be causing the issue.
  Consult Documentation: Refer to SAP documentation or notes related to the specific report you are running to see if there are any known limitations or recommendations regarding parallel processing.
  Contact SAP Support: If the issue persists after making adjustments, consider reaching out to SAP support for further assistance, especially if it seems to be a system-wide issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KE30 (Report for CO-PA), KE24 (Display CO-PA Line Items), and others that may be related to the report you are trying to run.
  SAP Notes: Check for any SAP Notes that may address this specific error or provide guidance on best practices for running reports in the CO module.
  Performance Tuning: Consider performance tuning for your SAP system, which may involve adjusting memory settings, database configurations, or hardware resources to better handle parallel processing.
  
  By following these steps, you should be able to resolve the KE_HDB031 error and successfully run your report with the appropriate parameters.