How To Fix KC021 - Number of periods must be greater than 0

KC021 - Overview

• Message type: E = Error

• Message class: KC - Cost Collector

• Message number: 021

• Message text: Number of periods must be greater than 0

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message KC021 - Number of periods must be greater than 0 ?

  The SAP error message KC021: Number of periods must be greater than 0 typically occurs in the context of controlling (CO) or financial planning processes, particularly when dealing with planning or budgeting transactions. This error indicates that a required input field, which specifies the number of periods for a planning activity, has been set to zero or left blank.
  
  Cause:
  
  Incorrect Input: The user may have entered a value of zero or left the field for the number of periods empty.
  
  Configuration Issues: There may be issues with the configuration of the planning layout or the settings in the controlling area.
  Data Entry Errors: During data entry, the user might have inadvertently skipped the field or entered an invalid value.
  
  
  Solution:
  
  Check Input Values: Ensure that the number of periods is set to a value greater than zero. This can usually be done in the planning screen where the error occurred.
  Review Planning Layout: If you are