QR for abap

    * IDOC monitoring - WE02.

    * Batch job monitoring - SM37.

    * Create T-code - SE93.

    * TMG - SM30.

    * Data adjustable - SE14.

    * Lock object deletion - SM12.

    * Message - SE91.

    * DUMPS - ST22.

    * IDOC creation.

            1. Segment - WE31.

            2. IDOC type - WE30.

            3. MSG type - WE81.

            4. MSG - IDOC - WE82.

            5. Logical system - SALE.

            6. PORT - WE21.

            7. Partner profile - WE20.

            8. Distribution model - BD64.

    1. Internal table.

         *  Temporary table.
         *  That is created and used during the program execution.

    2. TMG - Table maintenance generator.

        * To maintain create, edit, delete entries in table.

    3. Modularization techniques.

         *  Include program.

         *  Sub routines.

         *  Msg class.

         *  Text/symbols text/elements.

         *  Constants
         *  Translation
         *  Function module - SE37
         *  Function group - SE80

    4. ALV REPORTS.

       *  It is used to display sap table data in many ways.

       *   There 3 types of ALV.

                - Simple ALV reports.

                - Blocked ALV reports.

                - Hierarchical ALV reports.

    5. Module pool programming.

        *  It is used to create custom SAP screens.

        *  T-code - SE80.

   6. IDOC.

         *  Container used to exchange information between any two processes.

   8. BADI & BAPI.

   9. Debugging.

            * Debugging is a technique by which we can find the error, correct the error, detect the error.

    10. Smart forms.

            * Smart Forms are used to create and maintain forms for mass printing.

HANA

                1. CDS views- fetch data from table, association, joins.

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