Events not breaking correctly - using mv-add

Hello Splunkers. I'm helping a client to find out why some of his events are not being broken correctly. They are currently running a Search Head Cluster with 3 SHs, 2 Indexers, 1 Master Cluster and 1 License/Deployer. Here is a example of log: -- tstamp="20160105 23:59:39.893" IdCmd=01 Port=01 tstampResp="20160105 23:59:40.390" Cmd="XXXXXX" tipoAcao=ABC Pri=I Rsgmt=H mainkey=12345678 acao="A";vAcao="000100000000A";resp="O" acao="A";vAcao="000200000000A";resp="O" acao="A";vAcao="000300000000A";resp="O" acao="A";vAcao="000400000000A";resp="O" acao="A";vAcao="000500000000A";resp="O" acao="A";vAcao="000600000000A";resp="O" acao="A";vAcao="000700000000A";resp="O" acao="A";vAcao="000800000000A";resp="O" acao="A";vAcao="000900000000A";resp="O" acao="A";vAcao="001000000000A";resp="O" acao="A";vAcao="001100000000A";resp="O" acao="A";vAcao="001200000000A";resp="O" acao="A";vAcao="001300000000A";resp="O" acao="A";vAcao="001400000000A";resp="O" acao="A";vAcao="001500000000A";resp="O" acao="A";vAcao="001600000000A";resp="O" acao="A";vAcao="006700000000A";resp="O" acao="A";vAcao="006A00000000A";resp="O" acao="A";vAcao="006B00000000A";resp="O" acao="A";vAcao="006C00000000A";resp="O" acao="A";vAcao="006E00000000A";resp="O" acao="A";vAcao="006F00000000A";resp="O" acao="A";vAcao="007000000000A";resp="O" acao="A";vAcao="007200000000A";resp="O" acao="A";vAcao="007400000000A";resp="O" acao="A";vAcao="007500000000A";resp="O" acao="A";vAcao="007600000000A";resp="O" acao="A";vAcao="007700000000A";resp="O" acao="A";vAcao="007800000000A";resp="O" acao="A";vAcao="007900000000A";resp="O" acao="A";vAcao="007B00000000A";resp="O" acao="A";vAcao="007E00000000A";resp="O" acao="A";vAcao="008000000000A";resp="O" acao="A";vAcao="008200000000A";resp="O" acao="A";vAcao="008900000000A";resp="O" acao="A";vAcao="008A00000000A";resp="O" acao="A";vAcao="008E00000000A";resp="O" acao="A";vAcao="008F00000000A";resp="O" acao="A";vAcao="009800000000A";resp="O" acao="A";vAcao="009B00000000A";resp="O" acao="A";vAcao="009D00000000A";resp="O" acao="A";vAcao="009F00000000A";resp="O" acao="A";vAcao="00A000000000A";resp="O" acao="A";vAcao="00AA00000000A";resp="O" acao="A";vAcao="00AB00000000A";resp="O" acao="A";vAcao="00AC00000000A";resp="O" acao="A";vAcao="00B500000000A";resp="O" acao="A";vAcao="00C000000000A";resp="O" acao="A";vAcao="00C100000000A";resp="O" acao="A";vAcao="00C200000000A";resp="O" acao="A";vAcao="01AA00000000A";resp="O" acao="A";vAcao="021100000000A";resp="O" acao="A";vAcao="021200000000A";resp="O" acao="A";vAcao="039100000000A";resp="O" acao="A";vAcao="039C00000000A";resp="O" acao="A";vAcao="01C100000000A";resp="O" acao="A";vAcao="000500000000A";resp="O" acao="A";vAcao="001400000000A";resp="O" acao="A";vAcao="005300000000A";resp="O" acao="A";vAcao="005C00000000A";resp="O" acao="A";vAcao="008400000000A";resp="O" acao="A";vAcao="001600000000A";resp="O" acao="A";vAcao="00F300000000A";resp="O" acao="A";vAcao="00F000000000A";resp="O" acao="A";vAcao="01C200000000A";resp="O" acao="A";vAcao="00EF00000000A";resp="O" acao="A";vAcao="01C300000000A";resp="O" acao="A";vAcao="01C400000000A";resp="O" acao="A";vAcao="00EE00000000A";resp="O" acao="A";vAcao="01C600000000A";resp="O" acao="A";vAcao="01C500000000A";resp="O" acao="A";vAcao="01D700000000A";resp="O" acao="A";vAcao="00EC00000000A";resp="O" acao="A";vAcao="01C700000000A";resp="O" acao="A";vAcao="00ED00000000A";resp="O" acao="A";vAcao="01DE00000000A";resp="O" acao="A";vAcao="01DD00000000A";resp="O" acao="A";vAcao="01E200000000A";resp="O" acao="A";vAcao="01C800000000A";resp="O" acao="A";vAcao="01E100000000A";resp="O" acao="A";vAcao="01E000000000A";resp="O" acao="A";vAcao="01C900000000A";resp="O" acao="A";vAcao="01CA00000000A";resp="O" acao="A";vAcao="00F400000000A";resp="O" The log above always starts with `--` and can have hundreads of `acao="A";vAcao="XXXX00000000A";resp="O"` lines. Here is the *props.conf* that I'm using: SHOULD_LINEMERGE=true NO_BINARY_CHECK=true BREAK_ONLY_BEFORE=-- disabled=false TIME_PREFIX=\d+\=\" TIME_FORMAT=%Y%m%d %H:%M:%S.%3N MAX_TIMESTAMP_LOOKAHEAD=30 And here is the *transforms.conf* that I'm using: REGEX = acao=\"(.*?)\";vAcao=\"(.*?)\";resp=\"(.*?)\" FORMAT = acao::$1 vAcao::$2 resp::$3 MV_ADD = true Sometimes, the event is not broken correctly. It breaks on `acao="A";vAcao="XXXX00000000A";resp="O"` lines. I thought that I should include the **TRUNCATE** option in my *props.conf*. However, when I try to *Distribute Bundle Configuration* using the UI at the Master, I receive an error message saying that I can't use TRUNCATE at my stanza. So now I'm a bit lost. Do you guys have any ideias that can help me? Od course I can go directly to the Indexers and put the TRUNCATE option "by hand", but since they will soon add more indexers, this will not be feasible without the Master's Distribute Bundle Configuration. Thanks in advance! Regards, GMA