[UPDATE, Feb. 27: Concur indicated the service was back to normal operation.]

Concur is working to identify the cause of errors and slow processing in its Concur Travel web application.

"Over the weekend, the engineering and operations teams identified key areas where transaction performance was negatively impacted and implemented configuration changes that significantly improved transaction processing times," according to a Monday message to partners from Concur vice president of TMC services Cindy Allen. "While those changes have produced some benefit, users may still receive errors or experience slow processing when performing administrative functions or attempting to search or book travel . . .

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