How To Fix PKAB_MESSAGES005 - Upper boundary is less than lower boundary

SAP Error Message - Details

• Message type: E = Error

• Message class: PKAB_MESSAGES - Message class for Kanban services

• Message number: 005

• Message text: Upper boundary is less than lower boundary

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 PKAB_MESSAGES005 - Upper boundary is less than lower boundary ?

  The SAP error message PKAB_MESSAGES005 ("Upper boundary is less than lower boundary") typically occurs in the context of planning or forecasting scenarios within SAP, particularly in the Advanced Planning and Optimization (APO) module or similar planning applications. This error indicates that there is a configuration or data entry issue where the defined upper limit (boundary) is set to a value that is less than the defined lower limit.
  Cause:
  
  Incorrect Data Entry: The most common cause is that during the setup of planning parameters, the user has mistakenly entered the upper boundary value as lower than the lower boundary value.
  Configuration Issues: There may be issues in the configuration of planning books, data views, or key figures where the boundaries are defined.
  Data Corruption: In some cases, data corruption or inconsistencies in the database can lead to this error.
  
  Solution:
  
  
  Check Planning Parameters: Review the planning parameters where the error is occurring. Ensure that the upper boundary is indeed greater than the lower boundary.
  
  Navigate to the relevant planning book or data view.
  Check the settings for key figures and ensure that the upper and lower limits are correctly defined.
  
  
  
  Adjust Values: If you find that the upper boundary is incorrectly set, adjust it to a value that is greater than the lower boundary.
  
  
  Review Configuration: If the error persists, review the configuration settings in the SAP system related to the planning area or key figures. Ensure that all settings are correctly defined and aligned with business requirements.
  
  
  Data Validation: Perform data validation checks to ensure that there are no inconsistencies or corrupt data entries that could be causing the issue.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the planning area or key figures you are working with.
  
  
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with SAP support for further assistance.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  Training: If this error is common in your organization, consider providing training for users on how to correctly set up planning parameters to avoid this issue in the future.
  
  By following these steps, you should be able to identify and resolve the cause of the PKAB_MESSAGES005 error in your SAP system.