What is the difference between Sy-Tabix and Sy index?
Sy-tabix is used to find the current line in the internal table; it’s a current line index. Whereas sy-index in used to find the number of current pass in the loop statement.
What is Sy-Tabix?
sy-tabix = Index of Internal Tables. set by commands processing internal tables (e.g. READ, LOOP) It contains the nr/index of the last line accessed for standard or sorted tables. In case of hashed tables it is set to 0. since hashed tables are no index tables, they use a hash administration.
What is Sy Dbcnt in ABAP?
SY-DBCNT gives the number of records in database table. After an open SQL statement, the system field sy-dbcnt contains the number of database lines processed.
What are the types of internal tables in SAP ABAP?
There are three types of internal tables in SAP ABAP programming, an ABAP developer must know and understand before using them in ABAP programs.
- Standard Internal Tables.
- Sorted Internal Tables.
- Hashed Internal Tables.
How do you write a modify statement in SAP ABAP?
MODIFY dbtab – ABAP Keyword Documentation. MODIFY target [ connection] FROM source. The Open-SQL statement MODIFY inserts one or more rows specified in source in the database table or classic view specified in target, or overwrites existing rows. The addition connection can be used to specify a secondary connection.
What is Sy Tfill in ABAP?
sy-tfill —> gives the total number of records in an Internal Table with last updates. this is same as the variable where we store the count in Describe statement. DESCRIBE TABLE ITAB LINES N. sy-tfill is same as this N.
What is Sy Loopc in SAP?
SY-LOOPC IS USED TO DISPLAY NUMBER OF LINES VISIBLE IN THE TABLE. THIS SYSTEM FIELD IS USED IN PAI EVENTS IN SCREEN. ITS DATA TYPE IS INT4. AND ITS LENGHT IS 10. INITIAL VALUE OF SY-LOOPC IS ZERO SO IT DISPLAYS ‘0’ INITIALLY SINCE NO LINES ARE VISIBLE IN THE TABLE.
What is internal table in ABAP?
Internal tables provide a means of taking data from a fixed structure and storing it in working memory in ABAP. The data is stored line by line in memory, and each line has the same structure. A particularly important use for internal tables is for storing and formatting data from a database table within a program.
What is the difference between Sy tabix and Sy index?
SY-TABIX means Table Index. This signifies the number of table index. Each row of a table has certain index or counter. The value of sy-tabix for the last entry would be equivalent to number of table entries. SY-INDEX means the number of Iterations for a loop. bascially DO – ENDO . SY-INDEX is not equal to SY-TABIX. report tabix_index.
How to set SY tabix to index in SAP?
COLLECT sets SY-TABIX to the index of the existing or inserted line in the table. If the table has the type HASHED TABLE, SY-TABIX is set to 0. LOOP AT sets SY-TABIX to the index of the current line at the beginning of each loop lass.
When is Sy-tabix undefined in a binary search?
If you use a binary search, and the system does not find a line, SY-TABIX contains the total number of lines, or one more than the total number of lines. SY-INDEX is undefined if a linear search fails to return an entry.
How is Sy-index related to the loop?
Sy-index is related to loops (while/endwhile, do/enddo). It provides number of current pass. Help to improve this answer by adding a comment. If you have a different answer for this question, then please use the Your Answer form at the bottom of the page instead.
