$DELETE

   The Delete service removes an existing record from a relative
   or indexed file. You cannot use this service when processing
   sequential files.

                        RAB64 USERS (ALPHA ONLY)

      On Alpha systems, RAB64 can replace the RAB or RAB prefix
      wherever it is used with the Delete service on OpenVMS Alpha
      systems.

   Format

     SYS$DELETE  rab [,[err] [,suc]]
 

Additional information available:

Returns         Arguments       Condition_Values_Returned