Answer / lalit rana

When you make changes in RZ10 and save it, before
overwriting the profile files in /sapmnt/<SID>/profile
folder the system makes a file with extention .BAK which is
created just before overwriting the original file.
So incase if you system doesnt comes up after making
changes in RZ10. Just backup the current profile files and
then rename the .BAK with the original file name which will
bring back the old profile status, then try starting the
SAP system.
As a best practice you should always back the profile files
before making any changes to it.

Answer / deepak

check the old parameters in parameter file at os level trace
the wrong parameter n bring back to old values

else rollback all the new values in profile parameter file
then try to start again

deepak.basis.ua@gmail.com

Where will you change the parameters in three profiles?

0 Answers  

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how to configure jco connection from ep to backend(ECC or bw or crm) systems?

1 Answers   Accenture,

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I am having develoment with 3 clients (100,200,300) and in PRD one client(500)after an year i purchased a new machine for quality so i want to import 2 clients (100,200) and in qas but i want the 100 client only sap_user and sap_cust profiles and 200 client sap_all only can i do that in quality any answers plz suggest me

2 Answers   IBM, Yash Technologies,

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best site to download free sap tutorials?

2 Answers   TCS,

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1.What is memory management? 2. Define System Monitoring? 3.How many session's are there?

3 Answers   CA, IBM, Infosys,

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What happens when in background when we shutdown SAP (Both central & Database) & where is the log stored. Also when we apply the Patches, what exactly is running in background.. Kindly help me with this answer..

4 Answers  

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What is sap market place?

0 Answers  

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What is the difference between pfile and spfile?

1 Answers  

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How much swap memory should be in the system?

0 Answers  

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a user says he couldn't login.his account isn't locked,not expired,no network issues.what will you do?

11 Answers   iGate,

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At os level how you can change the number of work process? How you can analyze the status of work process at os level?

0 Answers  

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I am facing error at the time of background job(SAP_WP_CACHE_RELOAD_FULLStep 001 started (program RWP_RUNTIME_CACHE_RELOAD, variant SAP&RELOAD_ALL, user ID DDIC) No component system chosen Job cancelled after system exception ERROR_MESSAGE Step 001 started (program RWP_RUNTIME_CACHE_RELOAD, variant SAP&RELOAD_ALL, user ID DDIC) Message no. 00550 please help me with this

1 Answers   IBM,

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