why sap implemented lock concept seperatly as db
locks(Oracle) are already there?
Answer Posted / rajesh chowdary pendyala
A "SAP lock" is named "enqueue lock", the enqueue is on a
much higher level, e. g. a complete sales document is locked
there whereas in the datbase usually only row locks exist.
Since SAP runs on more database than Oracle one needed to
have a mechanism, that is database independent and on a
higher level. sap locks can be viewed in sm12 and db locks
we can view in db01.
Is This Answer Correct ? | 7 Yes | 0 No |
Post New Answer View All Answers
What are saplpd and tcp/ip print server and purpose? And difference b/w saplpd and tcp/ip print server?
How to lock or unlock a transaction code using sm01?
What is ocm and how to apply ocm patches?
How to see when were the optimizer stats last time run?
How you will get help from OSS notes?
What is the different type of users in sap?
Does any one have SAP basis B1 Resume format for 4 to 5 year experience? if any one have please send me on kishorekharche@gmail.com
What is a developer key? and how to generate a developer key?
how to do system refresh?not the client copy but the-standard-system-refresh.
What are the errors you got while applying support pack?
describe where they would look at the buffer statistics, and what steps they would use to adjust them?
What is heterogenous system copy and homogenous system copy ?
What is client administration in sap system? Why do we use multiple clients in sap system?
Why we execute SGEN, which Tables it modifies,will it cause DB growth? is it possible to execute SGEN later on after Golive?
What are the tools to install java patches?