Symptom
There is enough available quantity and no requirement, but in app Monitor Product Availability the quantity received and required is negative on plant level.
Environment
SAP S/4 HANA Cloud
Advanced ATP
Reproducing the Issue
Open app Monitor Product Availability APP.
Cause
In the material master data, Safety Stock on MRP 2 tab is maintained, then it will be considered as one requirement to calculate the quantity received and required in Monitor Product Availability.
Resolution
There are two options to solve this:
1. Clear the Safety Stock maintenance in material master if you do not want to consider it as one requirement.
2. Set "With safety stock" flag on "Manage your solution" - Configure Scope of Availability Check app (ID 101099).
See Also
3193069 - All knowledge resources for aATP on SAP S/4HANA Cloud
SAP Help - Monitor Product Availability https://help.sap.com/docs/SAP_S4HANA_CLOUD/32da8359c8ee4e8b8e8c5e15cacba5aa/c602b753128eb44ce10000000a174cb4.html?locale=en-US
SAP Help - Manage Your Solution https://help.sap.com/docs/SAP_MARKETING_CLOUD/ac1eab4c66bc490da7ac2c378c46b0e7/5f52ab20b57641b9b8164c8e4d727214.html
Keywords
ATP, S4 HANA Cloud, aATP, Manage your solution, Negative, Monitor Product Availability , KBA , CA-ATP-PAC-2CL , ATP: Product Availability Check (Public Cloud) , Problem