转载于：[重庆思庄每日技术分享]-安装oracle19c时报错DBT-50000 - 知乎

在Windows10上使用dbca配置oracle19.3.0.0时，报错DBT-50000 无法检查可用内存

查找官方文档2631718.1，发现是由于bug导致的报错

现象：When create a 19c database, during the memory allocation portion in "Specify configuration option" it throws an DBT-50000 error.

It looks like Doc ID 2543754.1, but in this environment did not set the ORA_CRS_HOME environment variable.

原因：This issue is caused by Bug 29686671.

处理方法：Run dbca with "-J-Doracle.assistants.dbca.validate.ConfigurationParams=false"

在运行dbca时带上后面的参数：

dbca -J-Doracle.assistants.dbca.validate.ConfigurationParams=false