刘大，请教一个OGG的问题，错误信息如下：
2016-04-29 08:41:24 ERROR OGG-01072 NUMCNV_getNumeric: Buffer overflow, needed: 23, allocated: 19.
配置信息如下：
replicat m3rep1
userid ogg_sync, password ********
assumetargetdefs
reperror default, discard
HANDLECOLLISIONS
discardfile /data2/ggate/dirrpt/m3rep1sz.dsc, append, megabytes 50
gettruncates
numfiles 1000
maxtransops 5000
ddl include mapped exclude instr 'truncate',exclude objtype 'trigger',exclude objtype 'procedure',exclude instr 'rebuild partition',exclud
tr 'drop table',exclude instr 'drop partition'
DDLERROR DEFAULT IGNORE RETRYOP MAXRETRIES 1 RETRYDELAY 1
DDLOPTIONS REPORT
map shbi.a, target ztm.a FILTER (@COMPUTE(code \ 19) = 1);