How To Fix MPE_INSTALLATION_MSG067 - Nested major assembly not connected to parent

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_INSTALLATION_MSG -

• Message number: 067

• Message text: Nested major assembly not connected to parent

What causes this issue?

A major assembly is needed for a parent installation kit and the network
activity representing the installation kit and the network of the major
assembly are not connected by a precedence relationship.

System Response

The system cannot detect violations of precedence relationships.

How to fix this error?

Create a precedence relationship between network <(>&<)>1 and network
<(>&<)>2<(>,<)> activity <(>&<)>3.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MPE_INSTALLATION_MSG067 - Nested major assembly not connected to parent ?

  The SAP error message MPE_INSTALLATION_MSG067 indicates that there is a problem with the installation of a nested major assembly in the context of SAP's Manufacturing and Production Execution (MPE) module. This error typically arises when a nested assembly (a component that is part of a larger assembly) is not properly connected to its parent assembly in the system.
  Cause:
  
  Incorrect Assembly Structure: The nested assembly may not be correctly defined in the Bill of Materials (BOM) or the routing. This can happen if the assembly hierarchy is not properly set up.
  Missing Links: There may be missing links or connections between the nested assembly and its parent assembly in the system configuration.
  Data Inconsistencies: There could be inconsistencies in the data related to the assemblies, such as incorrect component assignments or missing data entries.
  Configuration Issues: The configuration settings for the assembly processing might not be correctly set, leading to issues in recognizing the relationships between assemblies.
  
  Solution:
  
  Check BOM and Routing: Review the Bill of Materials and routing for the parent and nested assemblies. Ensure that the nested assembly is correctly defined and linked to its parent assembly.
  Validate Assembly Structure: Use transaction codes like CS03 (Display Material BOM) to check the structure of the assemblies and ensure that all components are correctly assigned.
  Correct Data Entries: If you find any discrepancies or missing links, correct the data entries in the BOM or routing.
  Reconfigure Settings: If necessary, review and adjust the configuration settings related to assembly processing in the SAP system.
  Test the Changes: After making the necessary corrections, test the assembly process again to ensure that the error does not reoccur.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or patches related to this error.
  Documentation: Refer to SAP documentation for MPE and assembly processing to understand the expected configurations and structures.
  Support: If the issue persists after troubleshooting, consider reaching out to SAP support for further assistance.
  
  By following these steps, you should be able to identify and resolve the cause of the MPE_INSTALLATION_MSG067 error in your SAP system.