How to read variable block/record mainframe data

## Background [Optional]
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Below is mainframe copy book. Which have variable record. It means some of the records will have multiple PHONE-NUMBER for given COMPANY-ID

01 COMPANY-DETAILS.
05 SEGMENT-ID PIC X(5).
05 COMPANY-ID PIC X(10).
05 STATIC-DETAILS.
10 COMPANY-NAME PIC X(15).
10 ADDRESS PIC X(25).
10 TAXPAYER.
15 TAXPAYER-TYPE PIC X(1).
15 TAXPAYER-STR PIC X(8).
15 TAXPAYER-NUM REDEFINES TAXPAYER-STR
PIC 9(8) COMP.
05 CONTACTS REDEFINES STATIC-DETAILS.
10 PHONE-NUMBER PIC X(17).
10 CONTACT-PERSON PIC X(28).

## Question
A clear and concise inquiry

Please can you share read syntax. when I use normal read statement. I was not able to read the data. Here is error

20/07/14 14:22:32 ERROR Executor: Exception in task 0.0 in stage 2.0 (TID 2)
java.lang.IllegalStateException: RDW headers should never be zero (215,0,0,0). Found zero size record at 76.