How To Fix MEPO140 - T161W: Supplier+subcont. supplier not allowed for 2-step stock transfer

SAP Error Message - Details

• Message type: E = Error

• Message class: MEPO - New Purchase Order Dialog

• Message number: 140

• Message text: T161W: Supplier+subcont. supplier not allowed for 2-step stock transfer

Self-Explanatory Message

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• What is the cause and solution for SAP error message MEPO140 - T161W: Supplier+subcont. supplier not allowed for 2-step stock transfer ?

  The SAP error message MEPO140 T161W: "Supplier + subcont. supplier not allowed for 2-step stock transfer" typically occurs in the context of procurement and inventory management when dealing with stock transfers between plants or storage locations. This error indicates that there is an issue with the configuration or data related to the supplier and subcontractor setup in the context of a two-step stock transfer process.
  Cause:
  
  Supplier Configuration: The supplier or subcontractor may not be properly configured in the system to allow for two-step stock transfers. This could be due to missing or incorrect settings in the vendor master data.
  Stock Transfer Type: The stock transfer type being used may not support the combination of supplier and subcontractor for the two-step process.
  Document Type Restrictions: Certain document types may have restrictions on the use of suppliers and subcontractors in two-step stock transfers.
  Material Master Data: The material master data may not be set up correctly for the items being transferred, particularly in relation to the procurement type and stock transfer settings.
  
  Solution:
  
  Check Vendor Master Data: Ensure that the vendor master data for the supplier and subcontractor is correctly set up. This includes checking the purchasing organization data and ensuring that the vendor is allowed for the relevant purchasing document types.
  Review Stock Transfer Configuration: Verify the configuration settings for stock transfers in the system. Ensure that the stock transfer type being used is compatible with the supplier and subcontractor setup.
  Adjust Document Types: If applicable, review the document types being used for the stock transfer and ensure they allow for the combination of supplier and subcontractor.
  Material Master Review: Check the material master records for the items involved in the stock transfer. Ensure that the procurement type is set correctly and that the materials are allowed for the stock transfer process.
  Consult SAP Notes: Look for any relevant SAP Notes or documentation that may address this specific error message or provide additional guidance on configuration settings.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes such as ME21N (Create Purchase Order), ME22N (Change Purchase Order), or ME23N (Display Purchase Order) to review and modify purchase orders.
  Configuration Path: The configuration for stock transfers can typically be found in the SAP IMG under:
  
  Logistics Execution > Shipping > Transfer Order > Define Stock Transfer Types
  
  
  SAP Help Documentation: Refer to the official SAP Help documentation for detailed information on stock transfers, vendor master data, and procurement processes.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in procurement and inventory management within SAP.