(required) VistA file/subfile number where term/concept is defined.

(optional) Field number in the file input parameter where term/concept is defined:

• Not Defined—If not defined, this field defaults to the .01 field number. It represents the terms defined in the file entered in the file input parameter.
  
  
• Defined:
  
  
  • Entered as .01; it represents the terms defined in the file entered in the file input parameter.
    
    
  • Otherwise, the field number entered must be a SET OF CODES data type field in the file entered in the file input parameter.

(required) Internal reference for term/concept:

• File Entries—This is an IENS. For example:
  
  iref = "5,"
  
  
• SET OF CODES—This is the internal value of the code. For example, any of the following:
  
  iref = 3
  iref = "f"
  iref = "M"

Returns results of operation as follows:

• Successful—Internal value of the MASTER ENTRY FOR VUID:
  
  
  • 0—NO.
    
    
  • 1—YES.
    
    
• Unsuccessful—^<error message>

>S file=2,field=.02,iref="M"

>W $$GETMASTR^XTID(file,field,iref)
1

>S file=16000009,field=.01,iref="3,"

>W $$GETMASTR^XTID(file,field,iref)
0