How To Fix BS_CT_MESSAGES001 - Class &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: BS_CT_MESSAGES - Messages for Context According

• Message number: 001

• Message text: Class &1 does not exist

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message BS_CT_MESSAGES001 - Class &1 does not exist ?

  The SAP error message BS_CT_MESSAGES001 with the description "Class &1 does not exist" typically indicates that the system is trying to access a classification class that has not been defined or does not exist in the system. This error can occur in various contexts, such as when working with classification data, material master records, or during the execution of certain transactions.
  Cause:
  
  Non-existent Class: The specified class (indicated by &1) has not been created in the system.
  Incorrect Class Name: There may be a typo or incorrect naming in the class reference.
  Authorization Issues: The user may not have the necessary authorizations to view or access the class.
  Transport Issues: If the class was recently transported from another system, it may not have been transported correctly.
  
  Solution:
  
  
  Check Class Existence:
  
  Go to transaction CL02 (Change Class) or CL03 (Display Class) and check if the class exists. If it does not, you may need to create it using CL01 (Create Class).
  
  
  
  Verify Class Name:
  
  Ensure that the class name you are using is correct. Check for any typos or incorrect references.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access the classification classes. You may need to consult with your SAP security team to verify this.
  
  
  
  Transport Check:
  
  If the class was supposed to be transported from another system, check the transport logs to ensure that it was successfully imported. If not, you may need to re-transport the class.
  
  
  
  Consult Documentation:
  
  Review any relevant documentation or notes related to the classification system in your SAP environment to ensure that all necessary configurations are in place.
  
  
  
  SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error message or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  Classification System: The classification system in SAP is used to categorize materials, equipment, and other objects. Each class can have various characteristics associated with it.
  Transaction Codes:
  
  CL01: Create Class
  CL02: Change Class
  CL03: Display Class
  CL04: Class Hierarchy
  
  
  Authorization Objects: Check for authorization objects related to classification (e.g., C_TCLAS).
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or functional team for further investigation.