If an error occurs in one of the TigerGraph system's components, it may issue an error code and/or an error message. If the system was handling a user request, the error code and message may be in the JSON response (see GSQL Query Output Format ). The error information may be in a log file.
When the GSQL Server completes a request, it returns an Exit Code
When the GSQL Client completes a request, it returns an Exit Code
Exit Code
Description
0
No Error
211
Syntax Error
212
Runtime Error
213
No Graph
255
Unknown Error
Exit Code
Description
0
No Error
41
Login or Authentication Error
201
Wrong Argument Error
202
Connection Error
203
Compatibility Error
204
Session Timeout
212
Runtime Error
255
Unknown Error