How To Fix WRF_ARTICLE_SCREENS015 - Material & is already assigned to node &

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_ARTICLE_SCREENS - Message for Errors in Material Screens

• Message number: 015

• Message text: Material & is already assigned to node &

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message WRF_ARTICLE_SCREENS015 - Material & is already assigned to node & ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WRF_ARTICLE_SCREENS015: Material & is already assigned to node &
  
  Cause:
  This error occurs when you try to assign a material to a node (such as a classification node, hierarchy node, or organizational node) in SAP, but the material is already assigned to that same node. The system prevents duplicate assignments to maintain data integrity and avoid redundancy.
  In other words, the material you are trying to assign has already been linked to the specified node, so the system throws this error to indicate that the assignment is not necessary or allowed again.
  
  When does it typically occur?
  
  During material master data maintenance, especially when working with classification or hierarchy assignments.
  When assigning materials to organizational units or product hierarchies.
  In custom developments or interfaces where materials are programmatically assigned to nodes.
  
  
  Solution:
  
  
  Check Existing Assignments:
  
  Verify if the material is already assigned to the node.
  Use transaction codes like MM03 (Display Material) or relevant classification/hierarchy transactions to check current assignments.
  
  
  
  Avoid Duplicate Assignment:
  
  If the material is already assigned, no further action is needed.
  If you intended to assign the material to a different node, ensure you select the correct node.
  
  
  
  Correct the Process or Program:
  
  If this error occurs during a batch job or custom program, add logic to check for existing assignments before attempting to assign the material again.
  Implement validation to prevent duplicate assignments.
  
  
  
  Remove Duplicate Assignments (if necessary):
  
  If the system somehow has duplicate entries (which is rare), clean up the data by removing redundant assignments.
  
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  MM03 – Display Material Master
  CL20N – Assign Objects to Classes (for classification nodes)
  SPRO – Customizing for product hierarchies or organizational structures
  
  
  
  Tables:
  
  Depending on the node type, relevant tables might include:
  
  MARA (Material Master)
  STPO (BOM items, if related)
  Classification tables like KSSK, KSSK_HIER (for classification nodes)
  Product hierarchy tables like T179 and related assignment tables
  
  
  
  
  
  Notes and Documentation:
  
  Check SAP Notes related to material assignment and classification for any known issues or patches.
  Review SAP Help Portal documentation on material master and classification assignments.
  
  
  
  
  Summary:
  The error WRF_ARTICLE_SCREENS015 indicates an attempt to assign a material to a node where it is already assigned. The solution is to verify existing assignments and avoid duplicates. If this happens in custom code or batch jobs, add checks to prevent reassigning the same material-node pair.
  
  If you provide more context (e.g., transaction, module, or process), I can help tailor the solution further!