I tried opening a few ports on my firewall but I am curious what did this possibly effect on my system?
com.sap.b1i.xcellerator.XcelleratorException: XCE001 Nested exception: com.microsoft.sqlserver.jdbc.SQLServerException: The TCP/IP connection to the host ServerName, port 1433 has failed. Error: "Connection refused: connect (local port 52061 to address 0:0:0:0:0:0:0:0, remote port 1433 to address fe80:0:0:0:2d7a:87af:4f94:297b ("ineternal IP")). Verify the connection properties. Make sure that an instance of SQL Server is running on the host and accepting TCP/IP connections at the port. Make sure that TCP connections to the port are not blocked by a firewall.".
com.sap.b1i.xcellerator.XcelleratorException: XCE001 Nested exception: java.lang.NullPointerException: while trying to invoke the method com.sap.b1i.xcellerator.TransactionLog$SingleTransaction.getState() of a null object loaded from field com.sap.b1i.xcellerator.IPOStepInstance.sTrans of an object loaded from local variable 'this'