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3198948 - Invalid key predicate type for 'XXXXX'. Expected type is 'Edm.YYY'

Symptom

Error message like below for HTTP/HTTPS request via Gateway client or web browser:

Invalid key predicate type for 'XXXXX'. Expected type is 'Edm.YYY'

For example:

<message xml:lang="en">Invalid key predicate type for 'XXXXX'. Expected type is 'Edm.String'</message>
or
<message xml:lang="en">Invalid key predicate type for 'XXXXX'. Expected type is 'Edm.Int32'</message>

Via Gateway client, HTTP response:

~status_code 400
~status_reason Bad Request


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Environment

SAP Gateway

Keywords

400, Bad Request, Invalid key predicate type, Expected type , KBA , OPU-GW-COR , Framework , OPU-FND-CCL , Consumer Connectivity Layer , Problem

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