How To Fix KK002 - Base planning object & & already exists

KK002 - Overview

• Message type: E = Error

• Message class: KK -

• Message number: 002

• Message text: Base planning object & & already exists

What causes this issue?

The base planning object &v2& already exists in controlling area &v1&.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Choose a name for the base planning object that has not already been
used.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KK002 - Base planning object & & already exists ?

  The SAP error message KK002 ("Base planning object & & already exists") typically occurs in the context of SAP Controlling (CO) when you are trying to create a new planning object (like a cost center, internal order, or other planning-related entities) that already exists in the system. This error is a safeguard to prevent duplicate entries in the planning database.
  
  Cause:
  
  Duplicate Entry: The most common cause of this error is that the planning object you are trying to create already exists in the system. This could be due to a previous entry that was not properly deleted or a misunderstanding of the existing planning objects.
  Incorrect Data Entry: Sometimes, the error can arise from incorrect data entry, where the system interprets the input as a duplicate due to formatting or other discrepancies.
  Data Migration Issues: If data has been migrated from another system or from a previous version of SAP, there may be