3307709 - CTE - Concur connection fails with 503 Service Unavailable

Symptom

Quality, test and dev environments connected to a test Concur entity are not working at all, getting a 503 error with "No response from Concur system CONCUR"

503 Service Unavailable

Almost all APIs are failing with the following error:

No response from Concur system CONCUR. Try again later.
503 Service Unavailable
occurred while processing your request.<p> Reference #30.1b367a5c.1677617183.7543a02 </BODY></HTML>

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Environment

SAP ERP integration with SAP Concur solutions
SAP S/4HANA integration with SAP Concur solutions
SAP ERP
SAP S/4HANA
SAP S/4HANA Cloud Private Edition

Product

SAP ERP all versions ; SAP ERP integration with SAP Concur solutions all versions ; SAP S/4HANA Cloud Private Edition all versions ; SAP S/4HANA all versions ; SAP S/4HANA integration with SAP Concur solutions all versions

Keywords

503 service unavailable, no response from concur, Concur, 503, service unavailable , KBA , BNS-CON-SE-ERP , Concur ERP Integration , BNS-CON-SE-S4 , Concur Suite Enablement S/4HANA Integration , Known Error

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