Activity type ZZO001 not set up for costcenter PSC PH623ABJZ4 when creating

Dear SAP CO Experts ,

I got an error " Activity type ZZO001 not set up for costcenter PSC PH623ABJZ4 " when creating a resource (CRC1) by inputting costcenter and activty type . PSC is our co.area and PH623ABJZ4 is costcenter .

When checked this activity type and costcenter is already created and this activity type is used by other resources with other costcenters as well . Then why this error is comming ,

Can any one give light on this how to fix .

Thanks

Partha