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Modify the previous inquiry function to inquiry, addition and deletion of records in the file.

Files Involved

Physical file CUSMST (customer master file)

RDML Program

     GROUP_BY   NAME(#CUSTADD)  FIELDS(

...

#CUSTNO #NAME #ADDL1      
 
END_LOOP

...

Points to Note:

  • The function supports display, add, maintain and delete of records from the file.
  • Another strategy would be to use two separate functions and use the TRANSFER command to transfer control between them.