# CMMVC8030E

The service assistant task has failed because another instance of the command is already in progress.

#### Explanation

Only one instance of the change service assistant IP address CLI command chserviceip can be in progress at any given point in time. Another instance of the chserviceip CLI command was already in progress when this instance was submitted. The instance already in progress proceeds. The second instance cannot be submitted, so that task fails.

This error can occur if a user inadvertently clicks a service assistant graphical user interface (SA GUI) button twice in rapid succession. This error can also occur if there are multiple simultaneous users of the initialization tool, service assistant command-line interface (SA CLI) or SA GUI interfaces that are attempting to change the service IP address.

#### User response

Ensure that there is no other instance of the chserviceip CLI command in progress when you submit this task. See Resolving a problem topics in the Troubleshooting section of the Information Center.