How To Fix /CUM/ORDER121 - Number of characteristics in CU instance class &1 (classtype &2) > 9

SAP Error Message - Details

• Message type: E = Error

• Message class: /CUM/ORDER -

• Message number: 121

• Message text: Number of characteristics in CU instance class &1 (classtype &2) > 9

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /CUM/ORDER121 - Number of characteristics in CU instance class &1 (classtype &2) > 9 ?

  The SAP error message /CUM/ORDER121 indicates that there is an issue with the number of characteristics defined in a characteristic-based class (CU instance class) exceeding the allowed limit. Specifically, the error states that the number of characteristics in the CU instance class exceeds 9, which is the maximum allowed in certain configurations.
  Cause:
  The error is triggered when you attempt to create or modify a configuration for a product that has more than 9 characteristics defined in its class type. This limitation is often due to system settings or the specific configuration of the class type being used.
  Solution:
  To resolve this error, you can consider the following approaches:
  
  
  Reduce the Number of Characteristics:
  
  Review the characteristics assigned to the class and determine if any can be removed or consolidated. Aim to keep the number of characteristics at or below the limit of 9.
  
  
  
  Reorganize Class Types:
  
  If possible, consider creating additional class types or subclasses to distribute the characteristics across multiple classes. This way, you can keep each class within the limit while still capturing all necessary characteristics.
  
  
  
  Check Configuration Settings:
  
  Verify the configuration settings for the class type in question. There may be specific settings that can be adjusted to allow for more characteristics, although this is less common.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to characteristic-based configuration and class types. There may be specific guidelines or best practices that can help you manage characteristics effectively.
  
  
  
  SAP Support:
  
  If the issue persists or if you need further assistance, consider reaching out to SAP support for guidance. They may provide insights specific to your system configuration or suggest alternative solutions.
  
  
  
  Related Information:
  
  Characteristic-Based Configuration: This is a method used in SAP to manage product variants by defining characteristics and their possible values.
  Class Types: In SAP, class types are used to categorize materials and products based on their characteristics. Each class type can have its own set of rules and limitations.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide updates regarding limitations on characteristics in configuration.
  
  By following these steps, you should be able to address the error and successfully manage the characteristics in your configuration.