Please note that SAP NetWeaver 7.0x Java stack maintenance period ends December 31, 2017 (see SAP Note 1648480) Support Update by SAP Support Portal March 3, 2017
As described in this blog, using older versions of SAP NetWeaver is not recommended. Now might be the time to decide about your portal future. Review this page for more information and see SAP Note 1648480
Feature Forrester Consulting Study Shows How SAP MaxAttention Supported Better, Faster Cloud Adoption