How To Fix CNFW_MSG_CL021 - Maintain correct plan WBS version in customizing

CNFW_MSG_CL021 - Overview

• Message type: E = Error

• Message class: CNFW_MSG_CL - Message Class for Forecast Workbench

• Message number: 021

• Message text: Maintain correct plan WBS version in customizing

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 CNFW_MSG_CL021 - Maintain correct plan WBS version in customizing ?

  The SAP error message CNFW_MSG_CL021 indicates that there is an issue with the Work Breakdown Structure (WBS) version in the customizing settings. This error typically arises when the system cannot find a valid WBS version for the planning process you are trying to execute.
  
  Cause:
  
  Incorrect WBS Version: The WBS version you are trying to use is not maintained or is incorrect in the customizing settings.
  Missing Customizing Entries: The necessary customizing entries for the WBS version may not have been set up in the system.
  Version Not Active: The WBS version you are trying to use may not be active or may have been deactivated.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the required WBS version.
  
  
  Solution:
  
  
  Check Customizing Settings:
  
  Go to the customizing transaction (SPRO) and navigate to the relevant area for WBS version settings.
  Ensure that the WBS version you are trying to use is correctly defined and active.
  
  
  
  Maintain WBS