How To Fix WY126 - International location number &1 &2 &3; no supplier found

SAP Error Message - Details

• Message type: E = Error

• Message class: WY - Supplier Master

• Message number: 126

• Message text: International location number &1 &2 &3; no supplier found

What causes this issue?

You wanted to determine data from the vendor master for international
location number &V1& &V2& &V3&. However, no data exists in the vendor
master for the number.

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?

Please use a different international location number.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WY126 - International location number &1 &2 &3; no supplier found ?

  Certainly! Here's a detailed explanation for the SAP error message WY126:
  
  SAP Error Message WY126
  Message Text:
  
  International location number &1 &2 &3; no supplier found
  
  Cause
  This error occurs when the system tries to find a supplier based on the International Location Number (ILN) provided, but no matching supplier master record exists in the system for the given ILN.
  
  The International Location Number (ILN) is a unique identifier used in logistics and supply chain processes to identify locations such as suppliers, customers, or plants internationally.
  When processing documents (e.g., purchase orders, deliveries, or EDI messages), the system attempts to resolve the ILN to a supplier.
  If the ILN is not maintained or linked to any supplier master data, the system cannot find the supplier, resulting in this error.
  
  
  When Does It Occur?
  
  During inbound or outbound EDI processing (e.g., ORDERS, DESADV messages).
  When creating or processing documents that reference an ILN.
  In scenarios involving international trade or cross-company code transactions where ILNs are used to identify business partners.
  
  
  Solution
  
  
  Check the ILN in the message or document:
  
  Identify the ILN values (&1, &2, &3) from the error message.
  These placeholders represent parts of the ILN or related identifiers.
  
  
  
  Maintain or update supplier master data:
  
  Go to transaction XK02 (Change Vendor) or MK02 (Change Vendor - Purchasing) or BP (Business Partner) depending on your SAP version.
  Ensure that the supplier master record has the correct ILN maintained.
  The ILN is usually maintained in the EDI/IDoc or Partner Functions section of the supplier master.
  
  
  
  Maintain ILN in the relevant customizing:
  
  Check if the ILN is maintained in the Partner Profiles (transaction WE20) or in the Logical Address mapping.
  Ensure that the ILN is correctly mapped to the supplier number.
  
  
  
  If the supplier does not exist:
  
  Create a new supplier master record with the correct ILN.
  Ensure all relevant data (address, partner functions, EDI data) is maintained.
  
  
  
  Check the configuration for ILN usage:
  
  Verify if the system is configured to use ILN for supplier identification.
  Sometimes, the system expects ILN but the master data is maintained with a different identifier.
  
  
  
  
  Related Information
  
  
  Transactions:
  
  XK01/XK02/XK03 – Create/Change/Display Vendor (Supplier) Master
  BP – Business Partner (for SAP S/4HANA)
  WE20 – Partner Profiles (EDI)
  WE21 – Port Definition (for EDI)
  WE02/WE05 – IDoc Display and Monitoring
  
  
  
  Tables:
  
  LFA1 – Vendor Master (General Data)
  LFM1 – Vendor Master Purchasing Data
  EDIDC/EDID4 – IDoc Control and Data Records
  
  
  
  Notes and Documentation:
  
  Check SAP Notes related to ILN and EDI partner determination.
  Review SAP Help Portal documentation on International Location Number (ILN) and EDI partner determination.
  
  
  
  
  Summary
  
  
  
  Aspect
  Details
  
  
  
  
  Cause
  No supplier master record found for the given International Location Number (ILN).
  
  
  Solution
  Maintain or create supplier master data with the correct ILN; verify EDI partner profiles.
  
  
  Context
  Occurs during EDI processing or document creation involving ILN-based supplier identification.
  
  
  
  
  If you provide the exact ILN values or the context (e.g., transaction or process), I can help you with more specific steps.