The 6.3 upgrade has introduced the new method of executing SQL Commands
The change affects Service Desk Procedures .. but I cannot see any change to the Agent Procedure list of commands
You will need to add xml files into the following folders
C:\Kaseya\xml\SDProcSQL\0\SQLNonQuery\<filename.xml
C:\Kaseya\xml\SDProcSQL\0\SQLQuery\<filename.xml
Example syntax for the files is :
<?xml version="1.0" encoding="utf-8" ?>
<queryList>
<queryDef label="MySQLCommand" sql="SELECT machName FROM dbo.machNameTab WHERE agentGuid = '123456789' " />
</queryList>
I'd suggest creating the files BEFORE you upgrade
See help.kaseya.com/.../index.htm for more detail