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3786426 - System connection fails with error CTE_FND128 - (CTE)

Symptom

When checking system connection under transaction CTE_SETUP, the error "The switch to the gateway authentication failed." (message no. CTE_FND128) appeared.  

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Environment

  • SAP ERP 
  • SAP S/4HANA
  • SAP ERP integration with SAP Concur solutions
  • SAP S/4HANA integration with SAP Concur solutions

Product

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

Keywords

ICS, Concur Integration, CTE_FND 128, gateway authentication, old legacy authentication, report CTE_FND_SET_TRANS, CTE_FND_SET_SWITCH, CO_JWT_AUT, table CTE_D_TRANS, report CTE_FND_SET_SWITCH , KBA , BNS-CON-SE-S4 , Concur Suite Enablement S/4HANA Integration , Problem

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