How To Fix VMP_MSG346 - You cannot create Planning Versioned BOM for Source Date effective BOM.

VMP_MSG346 - Overview

• Message type: E = Error

• Message class: VMP_MSG - VMP Message Manager

• Message number: 346

• Message text: You cannot create Planning Versioned BOM for Source Date effective BOM.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message VMP_MSG346 - You cannot create Planning Versioned BOM for Source Date effective BOM. ?

  SAP Error Message:
  VMP_MSG346: You cannot create Planning Versioned BOM for Source Date effective BOM.
  
  
  Cause:
  This error occurs when you try to create a Planning Versioned BOM (Bill of Materials) for a BOM that is already effective for a specific Source Date. In SAP, BOMs can be maintained with validity dates (effective dates), and planning versions are used to simulate or plan changes without affecting the current production BOM.
  The system does not allow creating a planning versioned BOM if the BOM is already date-effective (i.e., it has a source date validity). This is because planning versions are meant to be independent of date-effective BOMs, and mixing these concepts can lead to inconsistencies in planning and production.
  
  Explanation:
  
  Source Date Effective BOM: A BOM that is valid from a certain date onwards.
  Planning Versioned BOM: A BOM version used for planning purposes, independent of the production BOM's validity dates.
  
  SAP restricts creating a planning versioned BOM for