How To Fix MPE_INSTALLATION_MSG071 - End item has a component that is not a major assembly

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_INSTALLATION_MSG -

• Message number: 071

• Message text: End item has a component that is not a major assembly

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 MPE_INSTALLATION_MSG071 - End item has a component that is not a major assembly ?

  The SAP error message MPE_INSTALLATION_MSG071 indicates that there is an issue with the configuration of a product structure in the context of a manufacturing or assembly process. Specifically, it suggests that the end item (the final product) has a component that is not classified as a major assembly, which can lead to problems during the installation or assembly process.
  Cause:
  
  Incorrect BOM Configuration: The Bill of Materials (BOM) for the end item may include components that are not defined as major assemblies. Major assemblies are typically those that can be assembled independently and are significant parts of the final product.
  Missing Assembly Indicators: The components in the BOM may not have the correct indicators set in the system to classify them as major assemblies.
  Hierarchy Issues: The structure of the product hierarchy may not be correctly defined, leading to components being misclassified.
  Data Inconsistencies: There may be inconsistencies in the master data related to the components or the end item.
  
  Solution:
  
  Review BOM Configuration: Check the BOM for the end item and ensure that all components are correctly classified. If a component should be a major assembly, update its classification in the BOM.
  Update Component Settings: For components that need to be classified as major assemblies, ensure that the relevant settings are updated in the material master or BOM settings.
  Check Product Structure: Review the product structure to ensure that all components are correctly linked and that the hierarchy is properly defined.
  Consult Documentation: Refer to SAP documentation or guidelines for defining major assemblies and BOM structures to ensure compliance with best practices.
  Testing: After making changes, test the assembly process again to ensure that the error does not recur.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message. SAP frequently releases updates that may address known issues.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CS01 (Create BOM), CS02 (Change BOM), and CS03 (Display BOM) to manage BOMs effectively.
  User Roles: Ensure that users have the appropriate roles and permissions to make changes to BOMs and product structures.
  Training: Consider training for users involved in BOM management to prevent similar issues in the future.
  
  By addressing the configuration of the BOM and ensuring that all components are correctly classified, you should be able to resolve the error message MPE_INSTALLATION_MSG071.