3223893 - Error "Availability data missing for one or more days in the assignment period"

Error "Availability data missing for one or more days in the assignment period" occurs when saving the staffed resource in a work package of customer project.

SAP S/4HANA Cloud

1. Go to app "Plan Customer Project" and search for project.
2. Click into the work package with duration such as 07/01/2022 -02/01/2023.
3. Click button "Add team role" and fill in the role and Effort (planned).
4. Click "Add Resource" and choose the resource to staff.
5. Click "Save", error occurs.

Once scope item 1KC is activated in your system, you need to maintain daily availability for the staffed resource. 
After adding team role, the Effort (staffed) will be automatically distributed averagely by month within work package duration (it will be rounded off if it cannot be divisible).
Hence, if daily availability of staffed resource is not maintained for all these months, error will occur as "Availability data missing for one or more days in the assignment period".

You have 2 options:

• Maintain the daily availability of resources for all the months between Work Package duration.
  Please go to scope item J11 or 1KC to look up "Daily Availability" for related information.
  In case there are any further questions regarding daily availability maintenance, please create an case to get HCM support (component: CA-WFD-INT).
• Click Edit behind the Effort (staffed) and keep the staffed efforts within months which daily availability of resources are maintained.

2817185 - Resource not shown in the available resources list in the plan customer projects app

Plan Customer Project, work package, Add Resource, Resource, Daily Availability, Availability data missing for one or more days in the assignment period, RSH_PROJ_ASG/014 , KBA , CA-CPD-SS , S/4HANA Public Cloud – Professional Service Projects , CA-WFD-INT , S/4HANA Cloud Workforce Domain Integration , CA-TS-S4 , Cross Application Timesheet in S/4HANA , Problem