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1. Program documentation
2. Function Module documentation
3. Include documentation
4. In source documentation
5. Beginning block of source code documentation

II. Naming Conventions

Variable

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Names

1. Selection options = S_
2. Internal tables (global) = GT_
3. Internal tables (local) = LT_
4. Constants = GC_
5. Constants (local) = LC_
6. Ranges (global) = GR__
7. Ranges (local) = LR_
8. Form parameter (Used in the actual form not the Perform statement.)
   • Single value or variable = PV_
   • Single structure or record(however complicated) = PS_
   • Internal table(however complicated the line structure) = PT_
9. Locally defined classes = LCL_
10. Locally defined interfaces = LIF_
11. Screen Parameters = A_ or P_

    Program & Function Group Names

12. http://web.mit.edu.ezproxyberklee.flo.org/fss/dev/devstand5.html#ABAP Reports & Appendix B
13. http://web.mit.edu.ezproxyberklee.flo.org/fss/dev/devstand5.html#Function Groups & Appendix B
14. http://web.mit.edu.ezproxyberklee.flo.org/fss/dev/devstand5.html#Function Modules & Appendix B
15. http://web.mit.edu.ezproxyberklee.flo.org/fss/dev/devstand5.html#Module Pools (Dialog Programs)

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