Symptom
You want to post an API using Postman. However, after you send the request, the error message "Empty key predicate not allowed" shows up.
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Environment
SAP S/4HANA Cloud
Product
SAP S/4HANA Cloud Public Edition all versions
Keywords
Postman, API, 400 Bad Request, empty key predicate, extra space , KBA , OPU-API-RT , Runtime , Problem
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