Node in SMA is disappeared. May i know the possible reasons for it.
Its an Upgrade project from Pega 6.1 to 7.2
One day there is OutofMemoryError so thought of checking Logs and have taken from SMA after selecting node. After sometime it asked me to reconnect to SMA and then there are no nodes, nodes disappeared.
So, Can some one let me know the possible reasons for this.
The node details are stored in the node.xml. I am not sure why those entries are getting removed, check the node.xml and see if you have the old entries and if you do not see the entries or for some reason getting removed, externalize the node.xml. You can follow the enclosed steps to externalize;
1. Externalize the node.xml and provide all the steps or configurations to make the changes.
2. Create a folder where SMA can write the node.xml file and authorize it.
3. Add the below JVM arguments in your startup script.