Add custom tab to me51n at item level in ABAP
* Customer exit for ME51N is - MEREQ001 * To implement the customer exit in CMOD. Step 1: Goto T-code: CMOD. Step 2: Give project name and click on create. Step 3: Give short text and click on Enhancement assignments . Press enter and click on save. Step 4: Click on components . Double click on CI_EBANDB include and create the include. Step5: Give your field names (If your enhancement category can't be enhanced) as per our requirement. Otherwise click on append structure and create. Field names must started with ZZ. Step 6: Save and activate the structure. Step 7: Double click on C_EBANDBX and create structure like this. Step 7: Double click on screen ...