What is OS DB migration?
The SAP OS/DB Migration Service is specially designed to help your customer in successfully migrating their SAP® installation to a new technical platform with different operating system and/or a database.
What are str files in SAP?
STR is the file which is created by R3LDCTL and is know as the DB independent structure file . This has tables or index structure of ABAP dictionary. These files describe every table and index recognized in the SAP data dictionary.
How do you do a copy in SAP basis?
Logon to the SAP R/3 System and go to TCODE SE06. Select “Database Copy or Migration” and execute “Post Installation Processing”. Change all of the Source System Objects to Target System Objects as asked. Delete old TMS configuration and make new configuration for TMS via STMS TCODE.
What is r3 load?
R3load (and the newest Jload) is the procedure used to export the database contain into a files and afterwards import those files into the new (target) system. As well as explained by Mark the R3load is used when a change on OS or DB is required or for Unicode Migration.
What is buffered table?
Use. You use table buffering to improve performance when accessing the data records contained in the table. The table buffers reside locally on each application server in the system. The data of buffered tables can be accessed directly from the buffer of the application server.
How do I refresh in SAP basis?
In the toolbar, click Modify Actions and select Refresh ERP System from the drop-down menu. The SAP ERP 6.0 EHP5 ABAP based on NW 7.02 – RHEL/Oracle screen appears. Select the Refresh ERP radio button and click Next.
How do you split a table in SAP?
SAP Table Splitting on Database Export
- Identify the tables you want to split and create a file containing your tables and number of split.
- Call SAPinst, and choose System Copy -> -> Source System Export -> Central System -> Table Splitting Preparation.
- On the next screen.
- Now you are shown the input summary.
What is R3trans and R3load in SAP?
r3load – The table import & export tool of SAP during Installation, Upgrade and Migration. r3setup – The Installation (and Migration) Tool for all SAP systems up to Release 6.10. r3szchk – The tool for determing the sizes of the different tables in the target database during the import in an OS/DB-Migration.
What is database buffer?
The database buffer is a main-memory area used to cache database pages. Database processes request pages from the buffer manager, whose responsibility is to minimize the number of secondary memory accesses by keeping needed pages in the buffer.
What is Scot in SAP?
Transaction code SCOT is a SAPconnect administration tool that provides a standard interface for external communication, which supports sending using telecommunication services, such as FAX, text messages (pager/SMS), Internet mail and X. 400, as well as sending to printers and between different SAP systems.
What is sum tool in SAP?
The Software Update Manager (SUM) is a multi-purpose tool that supports various processes, such as performing a release upgrade, installing enhancement packages, applying Support Package Stacks, installing add-ons, or updating single components on SAP NetWeaver.