How To Fix MPN02008 - MPN-MRP set & 1 in plant &2 does not have a leading part

MPN02008 - Overview

• Message type: E = Error

• Message class: MPN02 - MPN Message: Materials Planning

• Message number: 008

• Message text: MPN-MRP set & 1 in plant &2 does not have a leading part

What causes this issue?

For the <DS:GLOS.3608C3DABA271348E10000009B38F91F>MPN-MRP set</> &V1&
no material has been flagged as the
<DS:GLOS.360B297326F41628E10000009B38F984>leading part</> in plant
&V2&. There must be exactly one material flagged as the leading
material for every MPN-MRP set and plant.

How to fix this error?

Flag exactly one material as the leading material in every MPN-MRP set
and plant.

Error message extract from SAP system. Copyright SAP SE.

MPN02008 - Details

• The SAP error message MPN02008 indicates that there is an issue with the Material Planning Network (MPN) settings in the system. Specifically, the message states that the MPN-MRP set for a particular plant does not have a leading part. This typically occurs in the context of MRP (Material Requirements Planning) when the system is trying to process a material that is part of a planning network but cannot find a designated leading part.
  
  Cause:
  
  Missing Leading Part: The MPN-MRP set for the specified plant does not have a leading part defined. A leading part is essential for the MPN to function correctly, as it serves as the primary reference for planning.
  
  Configuration Issues: There may be configuration issues in the MPN settings or the MRP settings for the plant.
  Data Inconsistencies: There could be inconsistencies or missing data in the material master records or MPN configuration.
  
  
  Solution:
  
  
  Check MPN Configuration:
  
  Go to the MPN configuration in SAP