How To Fix WXP679 - Break-down &1 does not exist in system

WXP679 - Overview

• Message type: E = Error

• Message class: WXP - Retail Planning

• Message number: 679

• Message text: Break-down &1 does not exist in system

What causes this issue?

You have assigned <DS:DE.WISP_BREAKD>break-down</> &V1& to
<DS:DE.WISP_PLINT>interface</> &V2&. This break-down was not entered in
the system and has since been deleted.

System Response

How to fix this error?

Create break-down &V1& in the system or assign an existing break-down
to interface &V2& (for the planning scenario/step &V3&/&V4&).

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.

WXP679 - Details

• SAP Error Message:
  WXP679 Break-down &1 does not exist in system
  
  Meaning / 
  Cause:
  This error occurs when the system tries to access or reference a "Break-down" (often a breakdown structure, breakdown element, or a related object) identified by the placeholder &1 (which will be replaced by the actual breakdown ID in the runtime message), but it cannot find this object in the system database.
  In SAP, "Break-down" typically refers to a hierarchical structure or a component in modules like SAP PM (Plant Maintenance), SAP PS (Project System), or SAP PP (Production Planning), where breakdowns or structures are maintained.
  Common causes include:
  
  The breakdown ID does not exist or was deleted.
  The breakdown ID was never created or incorrectly referenced.
  Data inconsistency or missing master data.
  Incorrect or outdated references in custom code, user exits, or reports.
  Transport or system copy issues where the breakdown data was not moved properly.
  
  
  Solution / How to Fix:
  
  
  Verify the Breakdown ID:
  
  Check the exact breakdown