too many nested evaluations (infinite loop?)
    while executing
"FieldCompare dpi.inpe.br/plutao/2013/05.31.19.45.59-0,title dpi.inpe.br/plutao/2013/05.31.19.45.59-0,area"
    (-compare command)
    invoked from within
"lsort -command FieldCompare [array names metadataArray ${rep-i},*]"
    (procedure "ConvertMetadata2XML" line 12)
    invoked from within
"ConvertMetadata2XML ${rep-i} 1 $localSite"
    (procedure "CreateFullXMLEntry" line 5)
    invoked from within
"CreateFullXMLEntry ${rep-i}"
    ("fullXML" arm line 7)
    invoked from within
"switch -exact $type site {
		set entry [CreateSiteEntry ${rep-i} $mirrorRep]
	} short {
if 1 {
# for on-line changes
		source $homePath/col/$URLibServ..."
    (procedure "GetEntry" line 29)
    invoked from within
"GetEntry dpi.inpe.br/plutao/2013/05.31.19.45.59-0 sid.inpe.br/bibdigital@80/2006/04.07.15.50.13 fullXML {} dpi.inpe.br/banon/1999/06.19.22.43 {{} {^$}..."
    ("eval" body line 1)
    invoked from within
"eval $cmd"

call stack
1: MirrorGet
call stack - end