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

SAP Error Message - Details

• 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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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/VMI_APO001 - No entry maintained for key in VMI purchase order number control data ?

  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 settings in SAP and ensure that the purchase order number control data is correctly maintained for the relevant vendor and material.
  Use transaction code SPRO to access the configuration settings and verify the VMI settings.
  
  
  
  Maintain Purchase Order Number Control Data:
  
  If the entry is missing, you will need to create or maintain the purchase order number control data for the relevant vendor and material combination.
  This can typically be done in the VMI master data settings.
  
  
  
  Verify Key Values:
  
  Double-check the key values being used in the transaction that triggered the error. Ensure that the purchase order number and other relevant identifiers are correct.
  
  
  
  Check Master Data:
  
  Ensure that the vendor and material master data are correctly set up and that there are no inconsistencies that could lead to this error.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources related to VMI and APO to ensure that all necessary steps have been followed in the setup.
  
  
  
  Contact Support:
  
  If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with SAP experts for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MD04 (Stock/Requirements List), ME23N (Display Purchase Order), and SPRO (Customizing).
  SAP Notes: Check for any SAP Notes related to VMI and the specific error message for additional guidance or patches.
  Documentation: Review the SAP Help Portal for detailed information on VMI processes and configuration.
  
  By following these steps, you should be able to identify the root cause of the error and implement the necessary solutions to resolve it.