To add a new custom tab in TX01transactions you have to follow these steps:
1. (SE80) Create a dynpro as SUBSCREEN, with the structure (fields, tablecontrols...) you want in the new tab, located in a modul-pool.
Example: Program: ZCFM001
Dynpro: 1010
2. (SE18) Create your custom implementation of BADI FTR_CUSTOMER_EXTENT. This will create a Z class where you can program the new tab management.
Example: Implementation: ZAMPLIACIOTM001
Class: ZCL_IM_AMPLIACIOTM001
3. (SE24) Implement method EVT_APPLICATION_START of your new class. This method is called when the transaction is going to be painted, and manages (among other things) which tabs need to be shown. In general terms, you will have to assign your dynpro to a function code.
This BADI offers you 2 custom function codes, and so, the ability to add two custom tabs. These function codes are OPEN_TRTM_CUST_01 and OPEN_TRTM_CUST_02.
To add your dynpro to a function code, you have to identify this relationship in the internal table (parameter) PC_TAB_BADI_TABS. This is the table that contains the custom tabs to be added.
To do this, you have to add the following piece of code:
DATA: LS_BADI_TABS TYPE FTROP_BADI_SUBSCREEN.
4.1. Modify the tab structure.
LS_BADI_TABS-REPID = ZCFM001. "Report
LS_BADI_TABS-TEXT_TAB = 'New Tab'. "Text (max. 30 CHAR) to display
LS_BADI_TABS-DYNNR = '1010'. "Subscreen
4.2. Add the new tab.
MODIFY PC_TAB_BADI_TABS
FROM LS_BADI_TABS
TRANSPORTING REPID DYNNR TEXT_TAB
WHERE FCODE = 'OPEN_TRTM_CUST_01'.
And that's it! Now you will be able to see you new tab in these transactions.
I hope this helps you.
Bluesky
