After kernal Upgradation Sap not start ?

[Former Member]

After kernal Upgradation Sap not start ?

My Environment :-

Sr No	Type	Information
1	OS	Win NT
2	DB	Sybase
3	DB Release	15.7
4	DBSL Version	740.09
5	DBSL Patch Level	012
6	Component version	SAP ERP 6.0
7	Sap Version	EHP 7
8	Kernal release	740
9	Support Pkg Level	12

How to analysis solution?

Regards

Ashish Chanekar

[AtulKumarJain · Accepted solution]

Hi Ashish,

I hope a person who has done the kernel upgrade can do the finding for system not starting.

Contact the person who has done this , someone fromm basis team.

If you want to do yoursefl, Please check the work dir and dev_disp,dev_w0 log..

BR

AKJ

[Former Member · Accepted solution]

Hi Atul,

   thanks for reply plz tell me which Tcode use for the same?

[AtulKumarJain · Accepted solution]

Hi Asish,

If SAP system is down , you will not be able to use any tcode .

and if you want to check work dir (can also be access from al11 if system is up ), you need os level access to server and explore it.

BR

AKJ

[Former Member · Accepted solution]

HI  Atul ,

k i am using window environment so basically which command use and  which things are check?

[AtulKumarJain · Accepted solution]

Hi Asish,

You can go to drive where your system installed

/usr/sap/<sid>/DVEMGXX/work

inside work dir , please check dev_disp, dev_w0 etc sapstart  log for information.

BR

AKJ

[Former Member · Accepted solution]

Hello Ashish,

If the system is down and you are running out of time(downtime); the quick solution is revert to the old kernel.

Please ask your basis admin to do that.

regards,

pavan

[Former Member · Accepted solution]

plz tell me which Tcode use for the same?

Please READ and abide by the rules.

regards,

pavan

[IanSegobio]

Hello ashish,

At the work folder of the instance (/usr/sap/<sid>/DVEMGXX/work), can you see "dev_disp" file being updated after the failed start attempt?

If so, please paste the content here.

Cheers,
Ian.