Identifying and Correcting Errors
If an error occurs while a SAProuter is in operation, an error message is displayed by the SAProuter client. The error message helps you to locate the cause of the error and find a solution.
Provided you have activated logging, if an error occurs you can find more information about error handling in the log file.
You should also search the SAP notes to find solutions to errors (component BC-CST-NI).