What is the difference between Normal ATP and Advanced ATP

Dear Experts,

                  We person created banal transportation bid with quantity of 150 KG and committed quantity is 120 KG (Available banal 20 KG + 2 inbound deliveries 60 KG and 40 KG respectively)

                 Outbound transportation is created for 20 qty based connected disposable banal aboriginal we person received 60 KG goods recipient from inbound transportation 1. Total disposable banal is 80 KG.

                  Now we request to alteration the outbound transportation quantity from 20 KG to 80 KG. But we are getting the pursuing popular mistake connection astatine the clip of transportation quantity changes (Error: Only 60 KG of worldly ZTATP22 disposable Message No. VL 150)

Note: Here we are trying to alteration the outbound transportation quantity but strategy considering aforesaid transportation quantity arsenic unfastened portion tally the ATP check    Available quantity = Total disposable banal – Same outbound transportation (80 -20= 60KG). Our request is strategy should see the Same outbound transportation quantity besides portion calculating the disposable stock.

Analysis:

                     The aforesaid script we person checked with traditional ATP wherever strategy let america to alteration the outbound transportation quantity up to full disposable banal (80KG)

• In precocious ATP cheque strategy is not allowing america to alteration the outbound transportation quantity up to the disposable stock.
• In Normal ATP strategy is let america to alteration the outbound transportation quantity up to the disposable stock.

Requirement:

                                We request to update oregon alteration the outbound transportation quantity based connected full disposable stock.

I would similar to cognize what the differences successful AATP and Normal ATP successful presumption of functionality. Why AATP is not considered the editable outbound transportation quantity.

Thanks successful advance,

Nagaraj