Unable to add item or category on Purchase order Form although item is purchased and Purchasable in

Summary

Unable to add item or category on Purchase order Form although item is purchased and Purchasable in defined organizations

Content

Dear All,

I have facing issues in creating sales order and Purchase order in system. I have performed all the required set up's but when i try to enter Item on purchase order than system does not find any item although it is defined with all required attributes in item set up. Similarly i am not able to perform Miss Receipt and other transactions.

I am using in house instance of our organization which have license for HCM Cloud only and to access SCM part i assigned all the required roles and functions.