181. What is the role of TNAPR table in SAP ?
Ans: Stores all the forms and driver programs and as well as all NACE settings.
182. How to create a JOB in SAP ?
Ans: 1. SM 36 2. JOB NAME JOB CLASS < SAVE > 3. ABAP PROGRAM NAME : VARIANT : < CHECK > < SAVE> 4. START CONDITION IMMEDIATE 5. OWN JOBS < CHECK > & RELEASE < SAVE > < CHECK > < IMMEDIATE > 6. SEE JOB LOG FOR STATUS 7. CLICK ON FINISHED PROGRAM & GOTO [ SPOOL ] DISPLAY.
183. What is database LUW in SAP ?
Ans: database LUW is an inseparable sequence of database operations that ends with a database commit. The database LUW is either fully executed by the database system or not at all. Once a database LUW has been successfully executed, the database will be in a consistent state. If an error occurs within a database LUW, all of the database changes since the beginning of the database LUW are reversed. This leaves the database in the state it was in before the transaction started.
184. What is the role of MODIF ID in abap ?
Ans: Please find in this example: TABLES SAPLANE. ... SELECT-OPTIONS S_PTYPE FOR SAPLANE-PLANETYPE MODIF ID ABC. ... AT SELECTION-SCREEN OUTPUT. LOOP AT SCREEN. IF SCREEN-GROUP1 = 'ABC'. SCREEN-INTENSIFIED = '1'. MODIFY SCREEN. ENDIF. ENDLOOP.
185. Describe Internal Table and Work area?
Ans:
- An Internal table is a temporary table that contains the records of an Advanced Business Application Programming Program, while the program is being executed.
- An internal table exists only during run time of a SAP program.
- Internal table are used to process large volumes of data by using the ABAP language.
- We must declare an internal table in an ABAP program when you need to retrieve data from database tables. Internal table can act as data type and data object.
- A data type is the abstract description of data object an internal table is accessed by using the concept of work area, a work area is a temporary memory space that helps you in reading and modifying the data of an internal table line by line.
186. What will happen if i sort a sorted internal table ?
Ans: I think it is not possible to sort the sorted internal table.
187. what is the difference between data type D and data type DATS?
Ans: for D data type it is 8 character. 00000000
for DATS data type it is 10 character . 00.00.0000
188. WHAT IS THE ABRIVATION FOR SAP
Ans: SYSTEMS APPLICATION PROGRAMING
189. how many Types of Internal Table?
Ans: 3
190. What are different database tables in SAP ABAP
Ans: 3
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