How To Fix STEP465 - BOM item &1 &2 type K: no connection created for class &3

SAP Error Message - Details

• Message type: E = Error

• Message class: STEP - ISO 10303 STEP Mapping Messages

• Message number: 465

• Message text: BOM item &1 &2 type K: no connection created for class &3

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 STEP465 - BOM item &1 &2 type K: no connection created for class &3 ?

  The SAP error message "STEP465 BOM item &1 &2 type K: no connection created for class &3" typically occurs in the context of Bill of Materials (BOM) processing. This error indicates that there is an issue with the configuration or data related to the BOM item, specifically for a component of type "K" (which usually refers to a class-based item).
  Cause:
  
  Missing Class Assignment: The BOM item may not be correctly assigned to a class, or the class itself may not be properly defined in the system.
  Incorrect Class Configuration: The class might not have the necessary characteristics or attributes defined, which are required for the BOM item.
  Data Inconsistencies: There could be inconsistencies in the data related to the BOM item or the class, such as missing or incorrect entries.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the class or the BOM item.
  
  Solution:
  
  
  Check Class Assignment:
  
  Go to the BOM item in the SAP system and verify that it is correctly assigned to a class. You can do this by navigating to the BOM in transaction CS03 (Display BOM) and checking the item details.
  
  
  
  Verify Class Configuration:
  
  Use transaction CL02 (Change Class) to check the configuration of the class associated with the BOM item. Ensure that all necessary characteristics are defined and that the class is active.
  
  
  
  Review BOM Data:
  
  Check for any inconsistencies in the BOM data. Ensure that all required fields are filled out correctly and that there are no missing entries.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access the class and BOM item. This may involve checking user roles and permissions in transaction SU01 (User Maintenance).
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to BOM processing and class management for any specific guidelines or troubleshooting steps.
  
  
  
  SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide specific notes or patches that address the issue.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  CS03: Display BOM
  CL02: Change Class
  CL03: Display Class
  SU01: User Maintenance
  
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional troubleshooting steps.
  
  
  Documentation: Review the SAP Help Portal for information on BOM management and class-based item handling.
  
  
  By following these steps, you should be able to identify and resolve the issue causing the error message.