SAP ABAP Table T51T5 (Events, on which form will be issued) is used by

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• Function Module (9)
• Program (65)
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• Table (5)
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#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	HR_RFC_CONSISTENCY_CHECK	Consistency Check	PC07	HR	SAP_HRCCA
2	Function Module	RPTRA_ALTFORM_INFO REFERENCE(FORM_NAME) TYPE T51T5-ALTTF	Information about alternate form	PC_TAX	HR	SAP_HRCUS
3	Function Module	RPTRA_FORM_LAYOUT_CREATE REFERENCE(FORM_NAME) TYPE T51T5-ALTTF	Function module to create form layout	PC_TAX	HR	SAP_HRCUS
4	Function Module	RPTRA_FORM_LAYOUT_CREATE	Function module to create form layout	PC_TAX	HR	SAP_HRCUS
5	Function Module	RPTRA_FORM_LAYOUT_CREATE REFERENCE(MAINFORM) TYPE T51T5-TXFRM	Function module to create form layout	PC_TAX	HR	SAP_HRCUS
6	Function Module	RPTRA_FORM_LAYOUT_LOAD REFERENCE(FORM) TYPE T51T5-ALTTF	Function module to load the form layout	PC_TAX	HR	SAP_HRCUS
7	Function Module	RPTRA_MAINFORM_CHECK_OBJECTS REFERENCE(MAINFORM) TYPE T51T5-TXFRM	To check the existance of objects	PC_TAX	HR	SAP_HRCUS
8	Function Module	RPTRA_MAINFORM_DDIC_CHECK REFERENCE(MAINFORM) TYPE T51T5-ALTTF	Check & see if DDIC changes are required	PC_TAX	HR	SAP_HRCUS
9	Function Module	RPTRA_POPUP_COPY_FORM REFERENCE(SELECTED_FORM) TYPE T51T5-ALTTF	Function module to popup	PC_TAX	HR	SAP_HRCUS