OGG sql server到oracle的抽取中断

Question

源库系统WIN2008 X64，gg版本ggs_121210_Windows_x64_MSSQL_64bit

源库抽取配置：
extract eora_1
sourcedb sql08 userid sa,password liang123#
tranlogoptions managesecondarytruncationpoint
exttrail ./dirdat/aa,format release 12.1
cachemgr cachesize 1024m,CACHEDIRECTORY C:\gg\dirtmp
table network.emp;

刚启动进程没问题，可以生成抽取文件，但1分钟左右就中断报错：
ogg-00146 call to vaminitialize returned with error status 600：VAM client report 无效的连接 error (-2147467259):[dbnetlib][connectionopen (invalid instance()).]无效的连接

sql server的TCP/IP，端口配置都没问题，搞死了，没头绪了

Answer 1

http://blog.csdn.net/duanbeibei/article/details/42029299