How To Fix VMP_MSG133 - Assembly is collapsed by default; see long text

VMP_MSG133 - Overview

• Message type: E = Error

• Message class: VMP_MSG - VMP Message Manager

• Message number: 133

• Message text: Assembly is collapsed by default; see long text

What causes this issue?

The assembly is collapsed due to one of the following reasons:
Legacy MatBOM exist
MatBOM already planned as part of other planning scope alternative
Material is marked as a purchased part

System Response

You can either choose Expand MBOM to expand the assembly and use the
components in planning
session or choose Load MBOM to load the existing MBOMs.

How to fix this error?

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

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message VMP_MSG133 - Assembly is collapsed by default; see long text ?

  The SAP error message VMP_MSG133 indicates that an assembly is collapsed by default in the context of SAP's Variant Configuration (VC) or Product Configuration. This typically occurs when dealing with configurable materials or products that have multiple options or variants.
  
  Cause:
  The error message is triggered when the system is set to display a configuration assembly in a collapsed state by default. This can happen due to the following reasons:
  
  Configuration Settings: The default behavior for displaying assemblies in the configuration might be set to collapsed in the configuration profile or settings.
  User Preferences: User-specific settings or preferences may dictate how assemblies are displayed during the configuration process.
  Product Structure: The way the product structure is defined in the system may lead to certain assemblies being collapsed by default.
  
  
  Solution:
  To resolve the issue, you can take the following steps:
  
  
  Check Configuration Profile:
  
  Navigate to the configuration profile of the material in question.
  Look for settings related to the display