How To Fix MPN02031 - &1 has a planning part (&3) in plant &2

MPN02031 - Overview

• Message type: E = Error

• Message class: MPN02 - MPN Message: Materials Planning

• Message number: 031

• Message text: &1 has a planning part (&3) in plant &2

What causes this issue?

A reference material exists for material &V1& in plant &V2&. Because
planning allocation for a mateiral in an
<DS:GLOS.3608C3DABA271348E10000009B38F91F>MPN-MRP set</> takes place
across all set materials, reference materials are not allowed.

How to fix this error?

Delete the field "Reference material" for material &V1& in plant &V2&.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MPN02031 - &1 has a planning part (&3) in plant &2 ?

  The SAP error message MPN02031 indicates that there is a planning part associated with a material in a specific plant. This error typically arises in the context of Material Requirements Planning (MRP) when the system encounters a situation where a material is set up as a planning part, but there may be issues with its configuration or usage in the planning process.
  
  Cause:
  
  Planning Part Configuration: The material is defined as a planning part in the system, which means it is intended to be managed through MRP. However, there may be inconsistencies or misconfigurations in the material master data.
  Material Master Data Issues: The material may not have the necessary data filled out in the material master, such as MRP views, or it may be set up incorrectly for the specific plant.
  MRP Settings: The MRP settings for the plant may not be correctly configured, leading to issues in how the planning part is