ROR LIST VA DRUG CLASSES (1780)    REMOTE PROCEDURE (8994)

The ROR LIST VA DRUG CLASSES remote procedure returns a list of VA drug 
classes (defined in the VA DRUG CLASS file), which conform to the search
criteria.

• PARENT
  PARAMETER TYPE:   LITERAL
  SEQUENCE NUMBER:   1
  DESCRIPTION:   

  Reserved
  

• PART
  PARAMETER TYPE:   LITERAL
  MAXIMUM DATA LENGTH:   30
  SEQUENCE NUMBER:   2
  DESCRIPTION:   

  The partial match restriction.
  

• FLAGS
  PARAMETER TYPE:   LITERAL
  SEQUENCE NUMBER:   3
  DESCRIPTION:   

  Flags that control the execution (can be combined):
   
    N  Search the classes by their names
       (by default, the search is performed by codes)
  

• NUMBER
  PARAMETER TYPE:   LITERAL
  SEQUENCE NUMBER:   4
  DESCRIPTION:   

  Deprecated
  parameter designates all entries.
  

• FROM
  PARAMETER TYPE:   LITERAL
  SEQUENCE NUMBER:   5
  DESCRIPTION:   

  Deprecated
        resulting list.
     
  See description of the LIST^DIC for more details about the PART, NUMBER 
  and FROM parameters.
     ^01: FromName
     ^02: FromIEN
     
  For example, a FROM value of "XA" would list entries following XA. You can
  use the 2-nd and 3-rd "^"- pieces of the Results[0] to continue the
  listing in the subsequent procedure calls.
     
  NOTE: The FROM value itself is not included in the
  

A negative value of the first "^"-piece of the Results[0] indicates that 
  Results[i]            Error Descriptor
                          ^01: Error code
                          ^02: Message
                          ^03: Place of the error
  
Otherwise, number of drug classes is returned in the Results[0] and the
subsequent nodes of the global array contain the classes.
   
  Results[0]          Number of classes
 
an error occurred during the execution of the remote procedure. In this 
  Results[i]          VA Drug Class
                        ^01: IEN
                        ^02: Classification
                        ^03: Code
  Results[i]          VA Drug Class
                        ^01: IEN
                        ^02: Classification
                        ^03: Code
case, the second piece of the Results[0] will contain number of the error
descriptors returned in the subsequent nodes of the Results array:
   
  Results[0]            Result Descriptor
                          ^01: The last error code
                          ^02: Number of the error descriptors