How To Fix /SAPAPO/VMI_APO001 - No entry maintained for key in VMI purchase order number control data

/SAPAPO/VMI_APO001 - Overview

• Message type: E = Error

• Message class: /SAPAPO/VMI_APO -

• Message number: 001

• Message text: No entry maintained for key in VMI purchase order number control data

Self-Explanatory Message

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/SAPAPO/VMI_APO001 - Details

• The SAP error message /SAPAPO/VMI_APO001 No entry maintained for key in VMI purchase order number control data typically occurs in the context of Vendor Managed Inventory (VMI) processes within SAP Advanced Planning and Optimization (APO). This error indicates that the system is unable to find a corresponding entry in the VMI purchase order number control data for the specified key, which is usually related to the purchase order number or the vendor.
  
  Cause:
  
  Missing Configuration: The VMI purchase order number control data may not be properly configured for the vendor or material in question.
  Incorrect Key: The key being referenced (such as the purchase order number) may be incorrect or does not exist in the system.
  Data Inconsistency: There may be inconsistencies in the master data or transactional data related to the VMI setup.
  VMI Settings: The VMI settings for the specific vendor or material may not be fully maintained.
  
  
  Solution:
  
  
  Check Configuration:
  
  Navigate to the VMI configuration