What is Namespace:
It's the range of name it can used for custom objects.You can define an your own name space by trx SE03
Name space is there to differentiate between SAP standard ones and the ones developed by us.
'Z' and 'Y' are the name spaces allocated for objects created by us. where as A TO X for SAP STANDARD.
Here i am going to Register my Namespace for ERP system.
NAMESPACE Registration and Activation in SAP Service Marketplace:
1.Log in SMP and Go to keys and requests and select Development Namespace and click continue,
2.Click on Request namespace,
3.Click on Continue,
4.Enter you Namespace name, description and give your SID ,select your correct system for your namespace like below,
5.The Namespace has been Successfully Saved, click ok
6.Here we can see a Development Namespaces - “In process” Status:
7.After this SAP Support will check and accept your namespace,check like below,
8.Once we get Accepted From SMP We need to register in our SAp system in Tx:SE03.
9.Click on new entries,
10.Give Namespace details,
Give Namespace name and enter develop and Repair license,it will get from SAP service Marketplace,
We can use one Namespace for More systems like ERP,CRM..etc. for this we need to create Develop and Repair license keys.
Thank You ....!!!