How To Fix MPN04017 - 'MPN selection' is not allowed. No docs for matl movements (Custom.)

SAP Error Message - Details

• Message type: E = Error

• Message class: MPN04 - MPN Message: Goods Issue

• Message number: 017

• Message text: 'MPN selection' is not allowed. No docs for matl movements (Custom.)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MPN04017 - 'MPN selection' is not allowed. No docs for matl movements (Custom.) ?

  The SAP error message MPN04017, which states "'MPN selection' is not allowed. No docs for matl movements (Custom.)", typically occurs in the context of Material Management (MM) and specifically when dealing with the Material Planning Network (MPN) functionality. This error indicates that the system is unable to process a selection for MPN due to the absence of relevant documents for material movements.
  Cause:
  
  Missing Documents: The error suggests that there are no documents available for the material movements that are being processed. This could be due to a lack of transactions or postings related to the material in question.
  Configuration Issues: There may be configuration settings in the MPN or material management module that restrict the selection of MPNs for certain materials or movements.
  Authorization Issues: The user may not have the necessary authorizations to access or process MPN-related transactions.
  Custom Development: If there are custom developments or enhancements in the system, they may inadvertently restrict MPN selection.
  
  Solution:
  
  Check Material Movements: Verify if there are any existing material movements for the material in question. You can do this by checking transaction codes like MB51 (Material Document List) or MB03 (Display Material Document).
  Review Configuration: Check the configuration settings related to MPN in the SAP system. Ensure that the settings allow for MPN selection and that there are no restrictions in place.
  User Authorizations: Ensure that the user has the necessary authorizations to perform MPN-related transactions. This can be checked with the help of your SAP security team.
  Consult Custom Code: If there are custom developments, review the code to ensure that it is not causing the restriction. You may need to involve your ABAP team for this.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  MB51: Material Document List
  MB03: Display Material Document
  MMBE: Stock Overview
  
  
  MPN Configuration: Review the configuration settings for MPN in the SAP IMG (Implementation Guide) under the Material Management section.
  SAP Community: Consider searching or posting in the SAP Community forums for additional insights from other users who may have encountered the same issue.
  
  If the problem persists after checking the above points, it may be beneficial to engage with SAP support for further assistance.