How To Fix MPL015 - &1 &2 is not assigned to class &3 class type &4

SAP Error Message - Details

• Message type: E = Error

• Message class: MPL - Adapter for iPPE Workbench

• Message number: 015

• Message text: &1 &2 is not assigned to class &3 class type &4

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 MPL015 - &1 &2 is not assigned to class &3 class type &4 ?

  The SAP error message MPL015 typically indicates that a specific material (or object) is not assigned to a particular class in the classification system. This error can occur in various contexts, such as when trying to create or modify a material master record, or when performing operations that require class assignment.
  Cause:
  The error message MPL015 occurs due to the following reasons:
  
  Missing Class Assignment: The material or object you are trying to work with is not assigned to the specified class type in the classification system.
  Incorrect Class Type: The class type you are trying to use may not be correctly defined or may not exist in the system.
  Data Inconsistency: There may be inconsistencies in the data, such as missing or incorrect entries in the classification tables.
  
  Solution:
  To resolve the MPL015 error, you can follow these steps:
  
  
  Check Class Assignment:
  
  Go to the classification view of the material or object in question.
  Ensure that the material is assigned to the correct class type. You can do this by navigating to the material master record and checking the classification data.
  
  
  
  Assign the Material to the Class:
  
  If the material is not assigned to the class, you can assign it by using transaction code CL02 (Change Class) or CL01 (Create Class) to create or modify the class assignment.
  Make sure to assign the material to the correct class type.
  
  
  
  Verify Class Type:
  
  Check if the class type you are trying to use is correctly defined in the system. You can do this by using transaction code CL02 to view the class type details.
  Ensure that the class type is active and properly configured.
  
  
  
  Check for Data Inconsistencies:
  
  Use transaction code SE11 to check the relevant database tables for any inconsistencies.
  You may need to run consistency checks or data correction programs if there are issues.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for additional guidance on class assignments and classification in your specific SAP version.
  
  
  
  Contact Support:
  
  If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  CL01 - Create Class
  CL02 - Change Class
  CL03 - Display Class
  MM01 - Create Material
  MM02 - Change Material
  MM03 - Display Material
  
  
  
  Classification System: The classification system in SAP allows you to categorize materials and objects based on specific characteristics. Each class can have various attributes that define the properties of the materials assigned to it.
  
  
  Class Types: Class types are defined in the system and can be customized based on business requirements. Each class type can have different characteristics and attributes.
  
  
  By following these steps and understanding the underlying causes, you should be able to resolve the MPL015 error effectively.