Upgrading from Portal NW 701 to NW 731

[former_member215786]

Hello Experts,

We have  system at NW 701 Now we need to upgrade NW to release 731.

We have installated components: ESS, MSS , LSO, E-Recruiting.

We have SAP ECC 6.0.

The applications ESS & MSS are using the BP 1.41 (Webdynpro Java)

Erecruiting use appplications Webdynpro ABAP.

LSO use applications BSP.

I am checking the following link:

http://wiki.scn.sap.com/wiki/display/ERPHCM/How+to+determine+the+correct+component+combination+in+ES...

My question is:

My applications ESS, MSS, ERC, LSO not will work if we update portal nw 701 to 731?

Thanks

[Former Member]

Your old (600) WDJ components won't run on NW731. The newer (63x) WDJ components won't work together with your backend (600) version. You can have a separate NW701 AS JAVA to host the old WDJ components or else start migrating from WDJ to WDA.