In this article I will try to illustrate which fields in the SAP ECC Customer master correspond to which fields in SAP CRM.
More specific this will be illustrated for Customer Blocks (central) and Sales area related as well for deletion flags.

If we have a look in SAP ECC, using the transaction XD02 we can change these settings on the customer master - which will be reflected in SAP ECC tables KNA1 and KNVV. If you have an integrated SAP CRM system, then these changes will in most cases also be reflected in SAP CRM and vice versa via the middleware integration.

SAP ECC & CRM Central Customer Blocks and Deletion Flags

When you change the customer master via the transaction code XD02, and next in the menu select EXTRAS --> Blocking Data and Deletion flags you will see the following:

In SAP CRM this will correspond to the following fields (which in the SAP GUI you can visualise using transaction code BP).

 

On table level this corresponds as follows:

The customizing paths in SAP ECC:

• Central Order Block: SPRO--> Sales and Distribution --> Sales --> Sales Documents --> Define and assign reason for Blocking
• Delivery Blocks: SPRO-->Logistics execution --> Shipping --> Deliveries --> Define Reasons for Blocking in Shipping
• Billing Blocks: SPRO--> Sales and Distribution --> Billing --> Billing Document --> Define Blocking reasons for billing

Additional information regarding the fields NODEL & LOEVM:

SAP ECC & CRM Sales Area related Blocks and deletion flags

In SAP CRM this partly corresponds as follows: