What is the difference between macro and subroutine?
Answer Posted / digant mehta
Subroutine: When a task is to be done repeatedly then it is written as subroutine and this subroutine will be called each time to perform that task.Subroutine program will be stored in some memory location and program control will be transfered to that location each time.where as in macro the number of instructions will be less than subroutine.Here each time u call a macro that set of instructions will be inserted in that location.It is faster than subroutine.But memory requirement is more than subroutine.
Read more: http://wiki.answers.com/Q/Difference_between_macro_and_subroutine#ixzz1JBBfwedM
| Is This Answer Correct ? | 18 Yes | 12 No |
Post New Answer View All Answers
The loop-endloop on extract datasets can be used without any kind of errors. State true or false. : abap modularization
What is the use of table maintenance allowed?
What is tcode se16?
can any one answer these questions 1)How do you convert non-character field to character field? 2)How do you work with semi colon separated files? 3)why cant we use normal function module for data transfer? 4)what is the structure of CTU-PARAMS? 5)can we use transfer dataset to transfer data in internal table?
Name some system global variables you can use in abap programs?
How the Sy-Mandt value gets updated in the table and Is this having any foreign key relationship.
How will you link form with the event driven in sap scripts?
What is sequence of event triggered in report?
What are the 3 types of tables in sap? : abap data dictionary
Explain the different types of screen keywords?
How can you find the field/data underlying a transaction?
What is SAP Data conversion ?
What is a size category?
What is asap methodology? : sap abap hr
What are logical databases? What are the advantages of logical databases?