How To Fix CE0420 - Error during bill of material maintenance.

SAP Error Message - Details

• Message type: E = Error

• Message class: CE0 - B2E [Base] B2B Engineering

• Message number: 420

• Message text: Error during bill of material maintenance.

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CE0420 - Error during bill of material maintenance. ?

  The SAP error message CE0420, which occurs during bill of material (BOM) maintenance, typically indicates that there is an issue with the data being processed in the BOM. This error can arise from various causes, and understanding these can help in troubleshooting and resolving the issue.
  Causes of CE0420 Error
  
  Data Inconsistencies: There may be inconsistencies in the BOM data, such as missing or incorrect component information.
  Master Data Issues: Problems with the material master data or the BOM header data can lead to this error.
  Authorization Issues: The user may not have the necessary authorizations to perform BOM maintenance.
  Configuration Issues: Incorrect configuration settings in the system can also lead to this error.
  System Bugs: Occasionally, bugs in the SAP system or specific versions may cause unexpected errors.
  
  Solutions to CE0420 Error
  
  Check BOM Data: Review the BOM data for any inconsistencies or missing components. Ensure that all required fields are filled out correctly.
  Verify Material Master: Ensure that the material master data for the components and the BOM header is complete and accurate.
  User Authorizations: Check if the user has the necessary authorizations to maintain BOMs. If not, contact your SAP security administrator to grant the required permissions.
  Review Configuration: Check the configuration settings related to BOMs in the SAP system. Ensure that they are set up correctly according to your business requirements.
  Transaction Logs: Review transaction logs or system messages for additional details that may provide insight into the specific cause of the error.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues related to the CE0420 error.
  Consult Documentation: Refer to SAP documentation or help files for additional guidance on BOM maintenance and error handling.
  Contact SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP Support for further assistance.
  
  Related Information
  
  Transaction Codes: Common transaction codes related to BOM maintenance include CS01 (Create BOM), CS02 (Change BOM), and CS03 (Display BOM).
  BOM Types: Understand the different types of BOMs (e.g., single-level, multi-level) and their specific requirements.
  User Roles: Ensure that users involved in BOM maintenance have the appropriate roles assigned in the SAP system.
  Testing: After making changes, conduct thorough testing to ensure that the issue is resolved and that BOM maintenance functions as expected.
  
  By following these steps, you should be able to identify and resolve the CE0420 error during BOM maintenance in SAP.