What are Homogenous system copy and Heterogeneous system copy and how you will do that?

What are Homogeneous system copy and Heterogeneous system copy and how you will do that?

How to determine the authorization a user-required for executing particular transaction(s)?

ABAP Service Pack level can be found in SPAM, but how to find the Java Stack Level?

IN FUNCTIONAL MODULE SD WE UNFORTUNETLY DELETE OUR ONE ITEM CATEGORY "TAN" FOR THAT WE WANT RECOVER IT WHAT ARE THE PROCEDURES. IS THERE ANY PROCEDURES LIKE RECYCLEBIN. TELL US DETAIL PROCEDURES STEP BY STEP PLEASE ARUN FROM SD

I need to change the Company address parameters of a user. The path is SU01 -> -> Change - > Address Tab - > Display Icon in Company Address section. In the new screen, i see a preview section icon; on clicking which, I can change the parameters such as "Sending Country"; "Street/PO Box number" and number of lines in the resulting pop up. Here though i change the parameter "Street/PO Box number" field to 'S' ( Street has priority over PO Box), its changing again to 'P' (PO Box has priority over street) only. In the help section it is written that if we set the user parameter (tcode SU3) LND1 to the desired country we can control the user specific Sending Country with the desired value else it takes the Sending Country of the Company defined by default. But no such parameter has been given for Street/PO Box number so that we could change its value atleast there. Someone suggest me how to change the Street/PO Box number of the Address format for a user to the desired value.

How to find expensive SQL statement, if found, what should be done?

Can i lock a particular table.If yes then how

What is REMEDY Ticketing tool, how it works? can any body answer.?

What does mean by SWAP? Where should we monitor this? what is the threshold value for swaps/day? If it is more what will u do?

What is organization level ?

How to calculate J2EE Ports?

If the sap system is down where will you start trouble shooting?

HOW MUCH RATED YOUR SELF IN "BASIS" ? IS IT INTERVIEW QUESTION? WHY INTERVIEWERS ARE ASKING THESE TYPE OF QUESTIONS INSTEAD OF ASKING TECHNICAL QUESTIONS IN TECHNICAL ROUND ?

I have all the authorizations but still unable to do client export what may b the cause..............?