How To Fix MA327 - Define at least ONE characteristic

SAP Error Message - Details

• Message type: E = Error

• Message class: MA - Sales and Operations Planning

• Message number: 327

• Message text: Define at least ONE characteristic

What causes this issue?

You have tried to create a rough-cut planning profile for an
information structure without specifying any characteristic values.

System Response

The system cannot create the profile because it needs to know which
characteristic values require the resources.

How to fix this error?

Specify characteristic values from an existing planning
hierarchy or characteristic values combination.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MA327 - Define at least ONE characteristic ?

  The SAP error message MA327, which states "Define at least ONE characteristic," typically occurs in the context of Material Management (MM) or Production Planning (PP) when you are trying to create or modify a material or a production order that requires characteristics to be defined.
  Cause:
  The error is triggered when the system expects at least one characteristic to be defined for a material or a production order, but none have been specified. This is often related to the use of classification in SAP, where materials or products are classified based on certain characteristics (attributes) that define their properties.
  Solution:
  To resolve the MA327 error, you need to define at least one characteristic for the material or production order. Here are the steps to do this:
  
  
  Access the Classification System:
  
  Go to the transaction code CL02 (Change Class) or CL01 (Create Class) in SAP.
  
  
  
  Select the Appropriate Class:
  
  Identify the class that is relevant to your material or production order.
  
  
  
  Define Characteristics:
  
  In the class, you can add characteristics by selecting the "Characteristics" tab.
  Click on "Create" to define a new characteristic or "Change" to modify an existing one.
  Fill in the required fields, such as the name of the characteristic, data type, and possible values.
  
  
  
  Assign Characteristics to Material:
  
  After defining the characteristic, you need to assign it to the material.
  Use transaction code MM02 (Change Material) and navigate to the Classification view.
  Add the newly defined characteristic to the material.
  
  
  
  Save Changes:
  
  Ensure that you save all changes made to the class and the material.
  
  
  
  Retry the Operation:
  
  After defining and assigning at least one characteristic, retry the operation that previously triggered the error.
  
  
  
  Related Information:
  
  Classification in SAP: The classification system in SAP allows you to categorize materials and products based on their characteristics. This is particularly useful for reporting and analysis.
  Characteristics and Values: Characteristics can have fixed values, intervals, or free text, depending on how they are defined. Make sure to define them according to your business requirements.
  Transaction Codes:
  
  CL01 - Create Class
  CL02 - Change Class
  MM01 - Create Material
  MM02 - Change Material
  MM03 - Display Material
  
  
  
  By following these steps, you should be able to resolve the MA327 error and successfully define the necessary characteristics for your materials or production orders in SAP.