Question - What is SAP?
Answer -
SAP is the name of the company founded in 1972 under the German name (Systems, Applications, and Products in Data Processing) is the leading ERP (Enterprise Resource Planning) software package.
SAP Basics feature
* Configuration of the SAP modules
o Transaction SPRO - this is the main tree for all the configuration.
* Function Key
o F1 - Help
o F4 - Possible entries or matchcode for the field you are accessing
o F5 - Selection screen
o F7 - Previous screen
o F8 - Next screen
o F9 - Technical info
o CTRL+X - Cut
o CTRL+C - Copy
o CTRL+V - Paste
* Navigation
o /n Skip to the next record if you are processing one batch input session
o /bend Cancel a batch input foreground process
o /nend Close all R/3 sessions and logoff
o /nxxx x Call the transaction xxxx in the same session
o /o Generate a session list
o /oxxx x Call the transaction xxxx in an additional session
o /i Delete the current session
o /h Turn the debug mode on
o /$tab Reset all buffers (for System Administrators)
o /$syn c Synchronize instances buffers (for System Administrators)
In 4.x, you can have long SAP transaction code up to a maximum of 20 character