A warehouse task is created for picking, but the warehouse worker is unable to confirm the full required quantity. In some cases, the storage bin is empty even though stock was expected. In other cases, the available stock quantity is lower than the warehouse task quantity.

After pick denial, the outbound delivery may remain incomplete, the warehouse request may show an open quantity, or a follow-up warehouse task may not be created automatically.

I would like to understand why pick denial happens in SAP EWM and how to resolve it correctly.

Please help with the following points:

• What is pick denial in SAP EWM and when is it used?
• What is the difference between partial picking, pick denial, and warehouse task cancellation?
• How can pick denial be performed through RF and SAP GUI?
• What happens to the remaining quantity after a pick denial is confirmed?
• Can SAP EWM create a follow-up warehouse task from another storage bin automatically?
• How do stock removal rules, storage type search, and warehouse process type affect follow-up picking?
• Can blocked stock, stock differences, open warehouse tasks, or incorrect bin stock cause pick denial?
• How can we check whether the warehouse task was partially confirmed or denied?
• Which nodes in /SCWM/MON should be checked for warehouse task status, stock, delivery quantity, and exceptions?
• How do exception codes affect pick denial processing?
• What configuration is required to allow pick denial and follow-up warehouse task creation?
• What are the most common real-time project scenarios and troubleshooting steps for pick denial?

A step-by-step explanation with SAP EWM transaction codes, RF process details, configuration checks, and a practical example would be very helpful.