3671423 - Certificate validation error for Saudi Arabia Supplier in SAP S/4HANA Cloud Public Edition

In SAP S/4HANA CLOUD PUBLIC EDITION 2508, while maintaining the certificate details in Saudi Aribia supplies, the system displays the error: “Maintain mandatory certificate for certificate ID XX and company code XXXX.” IDSAU_BP021.

SAP S/4HANA Cloud Public Edition.

1. Create a new supplier or modify an existing supplier using tools such as "Migration object for supplier" or applications other than the standard 'Maintain Business Partner' App.
2. Assign Saudi Arabia-specific company code (YYYY) as an additional (second) company code to the supplier.
3. Observe the error: Maintain mandatory certificate for certificate ID CR and company code YYYY. 

• The 'Supplier Certificates' Functionality was enhanced in SAP S/4HANA Cloud Public Edition 2508 (effective date August 16, 2025) to enforce validation of mandatory certificates across all company codes assigned to a supplier.
• In this case, the supplier has an additional company code for Saudi Arabia, but the required CR certificate is not maintained for that company code. As a result, the system performs the validation and displays the error.
• This validation also applies when business partner master data is created or updated using tools such as 'Migration object for supplier'.

1. Maintain the mandatory certificate details issued by the Saudi Government for all company codes assigned to the supplier. 
2. Mark the CR certificate as exempted for the respective company code. 
3. Update the Certificate ID CR setting from 'Yes with Error' to 'Yes with Warning' in the Assign Certificate IDs configuration. 

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