Ever faced the dreaded {“error”:”unsupported_grant_type”} while calling an OAuth token endpoint from SAP CPI?
In my latest blog, I share how a simple CPI iFlow turned into a multi-layer debugging journey — from missing headers and Cloud Connector quirks to the real culprits: using GET instead of POST, and Groovy’s GString vs String behavior.
Discover how one small .toString() and a method switch transformed a 400 error into a clean 200 OK.
Ever faced the dreaded {“error”:”unsupported_grant_type”} while calling an OAuth token endpoint from SAP CPI?In my latest blog, I share how a simple CPI iFlow turned into a multi-layer debugging journey — from missing headers and Cloud Connector quirks to the real culprits: using GET instead of POST, and Groovy’s GString vs String behavior.Discover how one small .toString() and a method switch transformed a 400 error into a clean 200 OK. Read More Technology Blog Posts by Members articles
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