Home
Maintenance
Database maintenance and system management
Error Code Reference
S00-System
S00012

Deployment
Deploy and upgrade DolphinDB on premise or in the cloud
Database
Design and configure DolphinDB databases
Streaming
Publish, subscribe to, and process streaming data
Migration
Import and migrate data from various data sources to DolphinDB databases
Maintenance
Database maintenance and system management
Programming Guide
DolphinDB scripting language and SQL reference
Function References
Reference for all built-in functions
API & Connector
API in different languages for users to call DolphinDB from their programs
Plugins
Guidance on the use of plugins and plugin development for multiple application scenarios
Tutorials
Tutorials on database concepts and application scenarios
Release Notes
Release notes and compatibility changes for DolphinDB server, plugins and APIs

S00012

Error Code

S00012

Error Message

Failed to add task to remote task queue. RefId: S00012

Probable Causes

This error occurs when initiating an rpc or remoteRun call, or when a task needs to be executed on a remote node, if the remote node is down or there are network issues.

Solutions

Check if the remote node is down or if the network among nodes is unavailable.