SAP Knowledge Base Article - Preview

3183984 - OpenAPI: Why do I get 400 error - grant type should not be null error?

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Product

Ariba Procurement, cloud edition all versions ; Ariba Sourcing, cloud edition all versions ; SAP Ariba Procurement, cloud edition all versions ; SAP Ariba Sourcing, cloud edition all versions

Keywords

OPENAPI GRANT TYPE ERROR 400 , KBA , BNS-ARI-PUR , Purchasing , BNS-ARI-SS , Strategic Sourcing , BNS-ARI-SC , Strategic Contracts , BNS-ARI-SV , Spend Visibility , S2P-SM-RSK , Supplier Risk , BNS-ARI-CM-API , Catalog - REST API , BNS-ARI-SC-API , Strategic Contracts - REST API , BNS-ARI-SLP-API , Supplier Lifecycle & Performance - Open API , BNS-ARI-CP-API , Procurement REST APIs , BNS-ARI-SS-API , Strategic Sourcing - REST API , How To

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