Task list SAP_SUPPORT_HUB_CONFIG does not exist

HELLO

In the t-code stc01, I want to do the task of SAP_SUPPORT_HUB_CONFIG, but it prompts me Task list SAP_SUPPORT_HUB_CONFIG does not exist.

I made an error in Configure Consumer Proxies and Log. Port during the system preparation step. I looked it up online as if the task of SAP_SUPPORT_HUB_CONFIG had not been completed. Hope to give me some advice.