Error : Item Category could not created.

Question

Hello SAP Masters,
While creating a "sales process" in SAP CRM I've got the following error
"Item Category could not created"
Now let me tel you what exactly I've done, I have defined a "Sales Process" Type transaction called "Ysal" and by copying the slandered Item Category "Tan" I've created "ZTAN" , and for the Item category group and the Item Category Usage I've created "ZItem Group" and "ZItem usage".
Now in the Item Category determination I've filled up
Transaction Type = Ysal
Item Cat. Group = ZItem Group
Item Cat Usage = Zitem Usage
Main Item Cat. = Ztan
and under Item Category determination
Item Category = ZTAN
after this I've created A product Master and a ,material where I've assigned Item Category Group, and the product master.
Now Please explain why I've got this error, as I've maintained the determination properly so in my view during transaction creation Item Category should be determined automatically.
One more thing I am confused about "Higher Level Item Category" and "Lower Level Item Category" please explain.
Thanks and Regards
Rahul

Answer 1

Hi,
Thanks for your reply, as per your guidance left  the "Item Category" field blank, and also the "Main Item Category" as blank and selected my "ZTAN" in Item category.
After that It worked, and the Item Category perfectly determined.
But there is error for "ATP"  not checked. Can you please explain. Also please explain what is "Main Item Category".
As you have said the higher level category is for main product, and lower level category is for dependent product like free product, then if there is scenario where no free product , in that case what should be done?
Thanks and Regards
Rahul
Edited by: Rahul07 on Jan 21, 2011 7:22 PM