How To Fix /ACCGO/MCK_MAINT447 - End of BOM explosion

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACCGO/MCK_MAINT -

• Message number: 447

• Message text: End of BOM explosion

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 /ACCGO/MCK_MAINT447 - End of BOM explosion ?

  The SAP error message /ACCGO/MCK_MAINT447 End of BOM explosion typically occurs in the context of Bill of Materials (BOM) processing within the SAP system, particularly when using the SAP Advanced Planning and Optimization (APO) module or similar functionalities. This error indicates that the system has reached the end of the BOM explosion process, which means that it has finished processing the components of a particular BOM.
  Causes:
  
  Incomplete BOM Structure: The BOM may not be fully defined, leading to an incomplete explosion.
  Circular References: There may be circular references in the BOM, causing the system to halt the explosion process.
  Missing Components: Some components listed in the BOM may not exist in the system, leading to an inability to complete the explosion.
  Configuration Issues: There may be issues with the configuration of the BOM or the related master data.
  Data Consistency Issues: Inconsistencies in the data, such as incorrect unit of measure or invalid material numbers, can lead to this error.
  
  Solutions:
  
  Check BOM Structure: Review the BOM to ensure that it is complete and correctly structured. Make sure all components are defined and that there are no missing parts.
  Identify Circular References: Check for any circular references in the BOM. If found, these need to be resolved by adjusting the BOM structure.
  Validate Component Existence: Ensure that all components listed in the BOM exist in the system and are correctly defined.
  Review Configuration: Check the configuration settings related to BOM processing in SAP. Ensure that all necessary settings are correctly configured.
  Data Consistency Check: Run data consistency checks to identify and correct any inconsistencies in the BOM or related master data.
  Consult Documentation: Refer to SAP documentation or notes related to BOM processing for any specific guidance or known issues.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like CS03 (Display BOM) or CS02 (Change BOM) to review and modify BOMs.
  SAP Notes: Check SAP Notes for any updates or patches that may address known issues related to BOM processing.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to diagnose and resolve the /ACCGO/MCK_MAINT447 End of BOM explosion error in your SAP system.