How To Fix CLMM805 - Characteristic & could not be created

SAP Error Message - Details

• Message type: E = Error

• Message class: CLMM - Messages for Mass Processing in Classification System

• Message number: 805

• Message text: Characteristic & could not be created

What causes this issue?

The characteristic could not be created. A characteristic of the same
name already exists.

System Response

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

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CLMM805 - Characteristic & could not be created ?

  The SAP error message CLMM805 indicates that a characteristic could not be created in the system. This error typically arises in the context of SAP's Classification System, which is used to manage characteristics and classes for various objects.
  Causes of CLMM805 Error
  
  
  Missing Authorization: The user may not have the necessary authorizations to create characteristics in the classification system.
  
  
  Incorrect Configuration: There may be issues with the configuration of the classification system or the specific class to which the characteristic is being added.
  
  
  Existing Characteristic: A characteristic with the same name or key may already exist, leading to a conflict.
  
  
  Technical Issues: There could be underlying technical issues, such as database problems or system inconsistencies.
  
  
  Data Type Issues: The data type or length of the characteristic may not be compatible with the existing definitions.
  
  
  Solutions to CLMM805 Error
  
  
  Check Authorizations: Ensure that the user has the necessary authorizations to create characteristics. This can be done by reviewing the user's roles and permissions in the SAP system.
  
  
  Verify Existing Characteristics: Check if a characteristic with the same name already exists. You can do this by navigating to the classification view and searching for existing characteristics.
  
  
  Review Configuration: Ensure that the classification system is correctly configured. This includes checking the class type and ensuring that it allows for the creation of new characteristics.
  
  
  Consult Technical Support: If the issue persists, it may be necessary to consult with your SAP Basis or technical support team to investigate any underlying technical issues.
  
  
  Check Data Types: Ensure that the data type and length of the characteristic being created are appropriate and do not conflict with existing definitions.
  
  
  Use Transaction Codes: Utilize relevant transaction codes (like CL01 for creating characteristics) to ensure that you are following the correct process.
  
  
  Related Information
  
  
  Transaction Codes: Familiarize yourself with transaction codes related to classification, such as CL01 (Create Characteristic), CL02 (Change Characteristic), and CL03 (Display Characteristic).
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the CLMM805 error. SAP Notes can provide specific guidance or fixes for known problems.
  
  
  Documentation: Review SAP documentation on the classification system for best practices and guidelines on creating and managing characteristics.
  
  
  Community Forums: Consider visiting SAP community forums or support sites where other users may have encountered and resolved similar issues.
  
  
  By following these steps, you should be able to identify the cause of the CLMM805 error and implement a solution to resolve it.