Message Number list used by SAP ABAP Function Module CO2O_ACT_SET_CONTROL_KEY (sets the control key of an activity)
SAP ABAP Function Module CO2O_ACT_SET_CONTROL_KEY (sets the control key of an activity) is using
# Object Type Object Name Object Description Note
     
1 Message Number  CN - 075 External processing required as purchase order exists
2 Message Number  CN - 231 Enter control key for the network activity
3 Message Number  CN - 232 Capapcity assignments for activity & could be deleted
4 Message Number  CN - 430 Enter the description of the trigger point
5 Message Number  CN - 619 Control key not available for costs
6 Message Number  CN - 852 Activity loses its internal processing character
7 Message Number  CN - 853 Activity loses its external processing character
8 Message Number  CN - 859 Control key & not valid for services
9 Message Number  CT - 755 Control key & is not defined (check entry)