How To Fix WXP637 - The selected area for interface &2 contains an incorrect planning version

SAP Error Message - Details

• Message type: E = Error

• Message class: WXP - Retail Planning

• Message number: 637

• Message text: The selected area for interface &2 contains an incorrect planning version

What causes this issue?

You want to transfer data for the plan version to the promotion. The
version you have selected or made settings for in the layout does not
match '&V1&' from Customizing for interface &V2&.

System Response

The promotion could not be created.

How to fix this error?

Use a suitable plan version or change the definition of interface &V2&
accordingly.

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 WXP637 - The selected area for interface &2 contains an incorrect planning version ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WXP637 - The selected area for interface &2 contains an incorrect planning version
  
  
  Cause:
  This warning message occurs in SAP when you are trying to execute a planning interface (such as in SAP APO or SAP BW planning functions) and the selected data area (e.g., planning version, planning area, or data slice) includes a planning version that is not valid or not allowed for the interface or the current operation.
  Common causes include:
  
  The planning version selected is not active or does not exist in the system.
  The planning version is not assigned or compatible with the planning area or interface.
  The planning version is a standard or reference version that is not meant for planning input.
  The planning version is locked or restricted for the current user or process.
  The interface expects a specific planning version, but the user selected a different one.
  
  
  
  Solution:
  To resolve the WXP637