how to take service requests fields data without making extra rest call

@Sono Chacko-Oracle

Summary:

Hi @Sono Chacko-Oracle @Edson Junior, Oracle

How can I retrieve the Service Request field data without making an additional REST call?
I tried the following, but it didn’t work:

console.log("Channel Type--->"+$base.page.variables.serviceRequests.ChannelTypeCd);

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