what is the RRN for the first record in RRDS?

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what is the RRN for the first record in RRDS?..

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what is the RRN for the first record in RRDS?..

Answer / sap

RRN -- Relative Record Number

RRN is a value of RRDS, we can find out the position of the
record in RRDS according to the RRN.

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