How To Fix KK445 - Base planning object cannot be saved - no unit of measure

SAP Error Message - Details

• Message type: E = Error

• Message class: KK -

• Message number: 445

• Message text: Base planning object cannot be saved - no unit of measure

What causes this issue?

The unit of measure in the cost estimate for this base planning object
differs from the base unit of measure of the base planning object (the
unit of measure in the cost estimate is blank).

System Response

The base planning object cannot be saved.

How to fix this error?

Change the unit of measure in the cost estimate and save the cost
estimate.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KK445 - Base planning object cannot be saved - no unit of measure ?

  The SAP error message KK445, which states "Base planning object cannot be saved - no unit of measure," typically occurs in the context of SAP Controlling (CO) when working with planning objects, such as cost centers, internal orders, or other planning-related transactions. This error indicates that the system is unable to save the planning object because it lacks a defined unit of measure (UoM).
  Cause:
  
  Missing Unit of Measure: The primary cause of this error is that the planning object you are trying to save does not have a unit of measure assigned to it. This can happen if the planning data is incomplete or if the configuration for the planning object is not set up correctly.
  Incorrect Master Data: The master data associated with the planning object may not have a valid unit of measure defined.
  Configuration Issues: There may be issues in the configuration of the planning area or the planning version that prevent the unit of measure from being recognized.
  
  Solution:
  
  
  Check Master Data: Ensure that the master data for the planning object (e.g., cost center, internal order) has a valid unit of measure assigned. You can do this by navigating to the relevant master data transaction (e.g., KS01 for cost centers) and verifying the unit of measure.
  
  
  Define Unit of Measure: If the unit of measure is missing, you may need to define it. This can be done in the relevant configuration settings or by updating the master data.
  
  
  Review Planning Configuration: Check the configuration settings for the planning area and version. Ensure that the unit of measure is correctly defined in the planning settings.
  
  
  Use Transaction Codes: Utilize transaction codes such as KP06 (Change Plan Data) or KP26 (Change Plan Data for Activity Types) to review and update the planning data, ensuring that all necessary fields, including the unit of measure, are filled in.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the planning object you are working with, as the steps may vary depending on the context.
  
  
  Contact Support: If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP CO, such as KP06, KP26, and KS01, which are used for planning and master data management.
  SAP Notes: Check for any SAP Notes related to error KK445 in the SAP Support Portal, as there may be specific patches or updates that address this issue.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, providing insights or solutions from other users' experiences.
  
  By following these steps, you should be able to resolve the KK445 error and successfully save your planning object in SAP.