EPM YTD Periodic Issue

Hi Experts,

I'm having one weird error:

Whenever I refresh this report, it give me error:

"

One or more errors occurred.

The execution of report Default Report failed. Please contact your administrator.

Bad request.

Server message:

code: UJO_READ_EXCEPTION_018

severity: error

description: MDX statement error: Value 2016.Q1INP 0HIER_NODE for characteristic /CPMB/RYDP078 unknown

log id: ZDpK9K2y7kMht6pv7Nmizm

DATAVALUE:Value 2016.Q1INP 0HIER_NODE for characteristic /CPMB/RYDP078 unknown

...."

if I change the 2016.QINP to 2016.Q1 it works fine

or if I change the YTD to Periodic

Why this is happening?

Thanks

Regards,

I'm adding the TIME Dimension FYI