#include <StringConstants.au3> ; to declare the Constants of StringRegExp
#include <Array.au3> ; UDF needed for _ArrayDisplay and _ArrayConcatenate
Local $sRegex = "(?m)LOC\+11[^L]*(?:L(?!OC\+11)[^L]*)*"
Local $sString = "> NAD+ST+14::92++Test' LOC+11+KOD23277::92' LOC+7+D77::92:Test' LIN+1++" & @CRLF & _
"> test AP:IN'IMD+F++12::272:K" & @CRLF & _
"> RIPPsadasdRIEM'RFF+ON:EN10514492'RFF+AAN:501'" & @CRLF & _
"> DTM+171:20220309:102'RFF+AIF:500'DTM+171:20220305:102'CTA+SC+12414:test," & @CRLF & _
"> test'COM+melweasdsaanigge.frasdasdasdaicke1@test.de:EM'" & @CRLF & _
"> COM+?+49-561-490-4173:TE'COM+?+49-561-490-84173:FX' QTY+83:1000:PCE'" & @CRLF & _
"> QTY+70:66850:PCE'DTM+51:20080101:102'" & @CRLF & _
"> QTY+72:0:PCE'DTM+52:20080101:102'" & @CRLF & _
"> QTY+194:1000:PCE'DTM+50:20220224:102'" & @CRLF & _
"> RFF+AAU:2143276'DTM+171:20220218:102'" & @CRLF & _
"> QTY+194:1000:PCE'DTM+50:20220202:102'" & @CRLF & _
"> RFF+AAU:2138944'DTM+171:20220131:102'" & @CRLF & _
"> QTY+194:1000:PCE'DTM+50:20220105:102'" & @CRLF & _
"> RFF+AAU:2138943'DTM+171:20220103:102' SCC+24'" & @CRLF & _
"> QTY+113:1000:PCE'DTM+2:20220412:102'" & @CRLF & _
"> QTY+113:1000:PCE'DTM+2:20220503:102'" & @CRLF & _
"> QTY+113:1000:PCE'DTM+64:20220530:102'DTM+63:20220605:102'" & @CRLF & _
"> QTY+113:1000:PCE'DTM+64:20220620:102'DTM+63:20220626:102'" & @CRLF & _
"> QTY+113:1000:PCE'DTM+64:20220711:102'DTM+63:20220717:102'" & @CRLF & _
"> QTY+113:1000:PCE'DTM+64:20220801:102'DTM+63:20220807:102' GEI+3+37'" & @CRLF & _
"> " & @CRLF & _
"> NAD+ST+14::92++test' LOC+11+KOD823226::92' LOC+7+D86::92:Test' LIN+2++" & @CRLF & _
"> test H:IN'IMD+F++12::272:K" & @CRLF & _
"> RIPPRIEM'RFF+ON:EN10662318'RFF+AAN:266'DTM+171:20220309:102'" & @CRLF & _
"> RFF+AIF:265'DTM+171:20220305:102'CTA+SC+12414:test," & @CRLF & _
"> test'COM+test.test@test.de:EM'" & @CRLF & _
"> COM+?+49-561-490-4173:TE'COM+?+49-561-490-84173:FX' QTY+83:200:PCE'" & @CRLF & _
"> QTY+70:14319:PCE'DTM+51:20100101:102'" & @CRLF & _
"> QTY+72:0:PCE'DTM+52:20100101:102' QTY+194:200:PCE'DTM+50:20220126:102'" & @CRLF & _
"> RFF+AAU:2146871'DTM+171:20220121:102'" & @CRLF & _
"> QTY+194:200:PCE'DTM+50:20211210:102'RFF+AAU:2146914'DTM+171:20211209:102' QTY+194:200:PCE'DTM+50:20211129:102'RFF+AAU:2139927'DTM+171:20211124:102'SCC+24'" & @CRLF & _
"> QTY+113:200:PCE'DTM+2:20220503:102'" & @CRLF & _
"> QTY+113:200:PCE'DTM+64:20220606:102'DTM+63:20220612:102'" & @CRLF & _
"> QTY+113:200:PCE'DTM+64:20220718:102'DTM+63:20220724:102'" & @CRLF & _
"> QTY+113:200:PCE'DTM+64:20220829:102'DTM+63:20220904:102'" & @CRLF & _
"> QTY+113:200:PCE'DTM+64:20221010:102'DTM+63:20221016:102'" & @CRLF & _
"> " & @CRLF & _
"> UNT+142+1'UNZ+1+2756'"
Local $aArray = StringRegExp($sString, $sRegex, $STR_REGEXPARRAYGLOBALFULLMATCH)
Local $aFullArray[0]
For $i = 0 To UBound($aArray) -1
_ArrayConcatenate($aFullArray, $aArray[$i])
Next
$aArray = $aFullArray
; Present the entire match result
_ArrayDisplay($aArray, "Result")
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for AutoIt, please visit: https://www.autoitscript.com/autoit3/docs/functions/StringRegExp.htm