Thursday, December 17, 2015

Sap Netweaver kernel upgrade new procedure for move from 700 to 720.

Kernal upgrade is slightly changed in newer versions:

Kernel upgrade: 720 (Note: 1636252)
SAP Note: Note 1636252 - Installing a 7.20 kernel in SAP Web AS 7.00 7.01 7.10 7.11
  1. Stop sap
  2. Stop DB
  3. Stop lsnrctl service
  4. Stop Ora*Clr Agent  service
  5. Stop SAPSID_## service for ABAP+Java stop both ABAP & JAVA
  6. Take backup old kernel. Copy. :\usr\sap\SNB\SYS\exe\uc
  7. Extract .SAR file to New300 dir.
  8. Remove * from :\usr\sap\SNB\SYS\exe\uc\NTAMD64
  9. Rename dir Kernel300 to NTAMD64
  10. Please execute the vcredist_x64 in kernel Go to :\usr\sap\SNB\SYS\exe\uc…
  11. fire below command
:\usr\sap\SNB\DVEBMGS00\work>sapcpe pf=D:\usr\sap\SNB\SYS\profile\SID_DVEBMGS00
_sapserver

Start services and SAP. sure the SAP will start with out any problems.

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