Using Appian 7.5 Service Backed Records using expression rules. I

Using Appian 7.5 Service Backed Records using expression rules.

I'm able to generate records list view item by calling a web service to list few customers as LVI but when I'm opening the summary dashboard for selected record item, the error pop's up saying
"An Error Has Occurred
An error occurred while retrieving the data for “XXXX_Records”. (APNX-1-4205-003) "

In my records Types in designer,I have mentioned summary dashboard expression to have " = {} ", but even it gives error while opening the summary dashboard.

I have tried the NYC sample for Appian 7.5 it works fine, trying to replicate the same for my own record

SOAP Web Service is being called using WSQuery object ( made as an SAIL expression rule ). Records were working fine on 7.4 but with 7.5 it giving error

Thanks,
Abhinav
...

CustomerRecordsSource.txt

OriginalPostID-118491

OriginalPostID-118491

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