Self life date not shown in PPDS /SAPAPO/RRP3 - 0000000074/101A/CC/(01.01.1970)

Trying self-life readying successful PPDS.

But the self-life is not shown successful the merchandise view.

Have activated the indispensable settings

1. Object

SIMG - Cross-Application Components  - Classification System  - Classes  - Maintain Object Types and Class Types

1. Executed the programme RVBCOR08

1. Batch Class and organizational area

Done GR for 1 product.

Not definite wherefore the APO characters are not getting populated. Activate the precocious readying successful worldly master

NDV2

CFM1

Still the aforesaid beingness not updated successful sap PPDS

Am I missing any