ABAP by Ajay

  1. Goto T-code SE19. 2. Give enhancement spot for new BADI under creation implementation. 3. Click on create and create implementation and press enter. 4.Give BADI implementation and implementation class and BADI definition and press enter. 5. Activate the enhancement implementation, double click on implementing class and double click on implementing class. 6. Open each and every method for-implementation purpose. 7. Write the logic for particular method that is triggered ( Put breakpoint in method and create material data click on button in MM01 ). 8. Find function codes.          * Goto T-code MM01 .         * Click on System - Status- Gui status - Expand application toolbar. 9. Write the code. 10. Go back and activate. Checking * Goto T-code MM01. * Give Industry sector ' P ' and material type ' ROH 'and hit enter select basicdata1. Before After Delete   Implementation * Goto SE19 Give implementation name and c...

  Unit of measure KG is not allowed while creating material data in MM01. 1. Goto T-code SE24 and give class name ' CL_EXITHANDLER '. 2. Click on display. 3. Double click on get instance method. 4. Put a break point on   cl_exithandler => get_class_name_by_interface. 5. Open T-code in new window ( MM01 ). 6. Double click on exit name . 7. Click F8 and check exit name up to  MM01 is triggered .               *  BADI_MATERIAL_OD.               *  BADI_MATERIAL_CHECK 8. Goto SE18 and check.               *  BADI_MATERIAL_CHECK

Pass the package name of the program in  SE84  transaction code (enhancements - business add-in's - definition). Remove buttons in application toolbar in MM01. 1. Find package name.           * Goto  MM01 .          * Click on  system  and double click  status .           * Double click on  program name .          * Click on  goto  and also click on  attributes .           * Package -  MGA. 2. Goto  SE84  Enhancements- business  add 'ins -  definitions . 3. Double click on   definitions   and   give  package name. 4. Execute.

  Pass the package name of the program in  SE18  transaction (Click on  F4  help BADI name-new selection-pass the package name). Remove buttons in application toolbar in MM01. 1. Goto T-code SE18. 2. Click on F4 help and click on information system. 3. Find package name.           * Goto  MM01 .          * Click on  system  and double click  status .          * Double click on  program name .          * Click on  goto  and also click on  attributes .          * Package -  MGA     4. Give  package name  and choose  kernel Badi .           * Choose all classic Badi has no enhancement spot, Kernal Badi has enhancement spot.     * Hit enter and  choose Badi  as per our requirement.

 Put the breakpoint on CALL BADI or GET BADI

BADI -   BADI_MATERIAL_CHECK 1. Goto T-code SE19 .  2. Select classic Badi and give BADI name and click on create . 3. Give implementation name and hit enter. 4. Give short description and activate implementation . 5. Click on interface tab and double click on class . 6. Go to method and put a break point . 7. Goto MM01 and create a material data . 8. Repeat steps 6, 7 up to debugger is triggered ( IF_EX_BADI_MATERIAL_CHECK ~ CHECK_DATA ). 9. Write the code and activate and go back and activate the implementation.     * UOM is stored in work area( wmara ).     * Goto T-code SE91 and create a message.                     *************************************************************************** Checking * Goto MM01 . * Give Industry sector ' P ' and material type ' ROH '. * Press enter select basic data1 and give short description and unit of measure ' KG '. **************************...

 Pass the package name of the program in SE84 transaction code (enhancements - business add-in's -definition). Unit of measure KG is not allowed while creating material data in MM01. 1. Find package name.           * Goto  MM01 .          * Click on  system  and double click  status .            * Double click on  program name .          * Click on  goto  and also click on  attributes .            * Package -  MGA. 2. Goto SE84 Enhancements- business add 'ins - definitions . 3. Double click on definitions   and give package name. 4. Execute.

  Pass the package name of the program in SE18 transaction (Click on F4 help BADI name-new selection-pass the package name). **************************************************************************** Unit of measure KG is not allowed while creating material data in MM01. 1. Goto T-code SE18. 2. Click on F4 help and click on information system. 3. Find package name.          * Goto MM01 .          * Click on system and double click  status .          * Double click on program name .          * Click on goto  and also click on attributes .          * Package - MGA     4. Give package name and choose classic Badi .          * Choose all classic Badi has no enhancement spot, Kernal Badi has enhancement spot.     * Hit enter and choose Badi as per our requirement.

  BADI - ME_PROCESS_REQ_CUST METHOD - CHECK * If the Purchase REQ is empty then raise a message ' Enter purchase REQ ". * If Tracking number is empty Then raise message " ENTER TRACKING NUMBER '. METHOD  if_ex_me_process_req_cust ~ check .     cl_mm_pur_s4_pr_ext_helper => get_purchase_requisition (               EXPORTING                io_purchaserequisition  =  im_header               IMPORTING                es_pr_header            =  DATA ( ls_pr_header )                et_pr_items       ...

BADI     *  This  is u sed to fetch the data when you entered in me51n (purchase req). cl_mm_pur_s4_pr_ext_helper => get_purchase_requisition (               EXPORTING                io_purchaserequisition  =  im_header               IMPORTING                es_pr_header            =  DATA ( ls_pr_header )                et_pr_items             =  DATA ( lt_pr_items )                et_pr_acctassignmt ...

BADI         *  B adi - business add ins.            *    Custom enhancements to sap functionality.          *    Enhancement means add functionality to existing function without changing the structure          *  B adi are implementing using oops technique.          *    Badi is nothing but an interface.          *  E ach badi consists of the method without implementation called badi definition.          *  W e need to create classes to write the abap code by implementing the methods called Badi implementation. se18 -- Create Badi definition. se19  -- Badi  implementation. Steps to create a  Badi.      *   Goto SE18 create enhancement spot and give short description and select packag...