How To Fix VMP_MSG227 - Automatic allocation not possible; see long text

VMP_MSG227 - Overview

• Message type: E = Error

• Message class: VMP_MSG - VMP Message Manager

• Message number: 227

• Message text: Automatic allocation not possible; see long text

What causes this issue?

You cannot perform auto assign because either no entry is maintained in
the Customizing table or no matching metadata found for the maintained
entry.

System Response

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

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

VMP_MSG227 - Details

• The SAP error message VMP_MSG227 indicates that automatic allocation is not possible for a particular transaction or process. This message typically arises in the context of the SAP system's handling of stock or inventory management, particularly when dealing with the allocation of materials or resources.
  
  Cause:
  The error can occur due to several reasons, including but not limited to:
  
  Insufficient Stock: There may not be enough stock available to fulfill the allocation request.
  Incorrect Configuration: The configuration settings for automatic allocation may not be set up correctly in the system.
  Material Master Data Issues: There could be issues with the material master data, such as incorrect valuation classes or missing information.
  Allocation Strategy: The allocation strategy defined in the system may not allow for automatic allocation under certain conditions.
  Document Type Restrictions: The document type being used may have restrictions that prevent automatic allocation.
  Batch Management: If batch management is enabled, there may be issues with batch determination.
  
  
  Solution:
  To