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how do you find the information on the current screenthe information on the present screen can be found by system status command from any
what are the steps in a bdc session the first step in a bdc session is to recognize the screens of the transaction that the program will process
what is full form of bdc sessionbatch data communication
what are spagpa parameters sap memory spagpa parameters are field values saved globally in memory there are two ways to use spagpa parmetersby
how can we send data to external programs using spagpa parameterssap memoryusing exportimport data abap4
how to send a report to the printer instead of displaying it on the screenwe can send a report to the printer instead of displaying it on the
how can we pass selection and parameter data to a report there are three options for passing selection and parameter data to the reportusing
what is the difference between leave transaction and call transactionin contrast to leave to transaction the call transaction statement causes
what are the types of parameters in the function modulesin general function module can have four types of parametersexporting for passing data to the
what are function modules function modules are general-purpose library routines that are available
how does the system handle roll areas for external program components transactions run in their own roll areasreports run in their own roll
what is roll area a roll area having the programs runtime context in addition to the runtime stack and other structures all local variables and
in what ways we can get the context sensitive f1 help on a fielddata element documentationdata element additional text in screen painterusing the
what is a matchcodea match code is an aid to finding records keeps in the system whenever an object key is needed in an input field but the user only
what are the events by which we can program help texts and display possible value lists-process on help-request poh-process on value-request
how can a lock object be called in the transactionby calling enqueueltlock objectgt and dequeueltlock objectgt in the
what are the different kinds of lock modesthere are three types of lock modes-shared lockexclusive lockextended exclusive
what does a lock object involvethe tablesthe lock
what is sap lockingit is a mechanism for describing and applying logical locks to database
all sap databases are relational databases is the all sap
what are the different database integrities semantic integrity relational integrity primary key integrity value set integrity foreign key integrity
what is the difference between commit-work and rollback-work taskscommit-work statement performs many functions relevant to synchronized execution of
sap system configuration includes it includes -a dialog tasksb update
what is the difference between synchronous and asynchronous updates a program asks the system to perform a particular task and then either waits or
what are the modes in which any update tasks work synchronous and