| 1. | What are ST05 and SE30 used for? |
| | ST05 SQL Trace transaction SE30 Run time analysis transaction |
| 2. | What are simple rules for increasing performance? |
| | a. Do not use nested loops / select statements. b. Always use where in select query. c. Select only required fields d. Avoid Select – Endselect instead use Into table e. Modularize the code. f. Avoid using move corresponding g. Always check for sy-subrc before sorting, read, select statements and where ever necessary. h. Perform code inspector check |
Wednesday, August 1, 2007
Performance Tuning
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