How To Fix WXP258 - Plan version &1 is already assigned to planning scenario/step &2/&3

SAP Error Message - Details

• Message type: E = Error

• Message class: WXP - Retail Planning

• Message number: 258

• Message text: Plan version &1 is already assigned to planning scenario/step &2/&3

What causes this issue?

You want to transfer data to plan version &V1& for target planning step
&V4&. Plan version &V1& has, however, already been assigned to planning
step &V3& in planning scenario &V2&.

System Response

The link cannot be executed.

How to fix this error?

Enter another target plan version. You can find possible entries using
input help (F4).

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WXP258 - Plan version &1 is already assigned to planning scenario/step &2/&3 ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WXP258 Plan version &1 is already assigned to planning scenario/step &2/&3
  
  Meaning / 
  Cause:
  This message indicates that the plan version you are trying to assign to a particular planning scenario and step is already assigned to that same scenario and step. In other words, the system prevents duplicate assignment of the same plan version to the same planning scenario and step because it already exists.
  This typically occurs in SAP Integrated Business Planning (IBP) or SAP APO (Advanced Planning and Optimization) environments where planning versions are linked to specific planning scenarios and steps to control planning data and processes.
  
  Cause Details:
  
  You attempted to assign a plan version (e.g., version "0001") to a planning scenario (e.g., "Demand Planning") and a planning step (e.g., "Step 1").
  The system found that this plan version is already assigned to the same scenario and step.
  Duplicate assignments are not