MIRO_Badi_payment invoice lock and Unlock through MIRO and MRBR

Hi expert,

              I have done payment lock in table ( RBKP-ZLSPR) by using BADI (MRM_HEADER_CHECK). This is blocked when Incoming Invoice is posted with T-code: MIRO.

But when same document is released manually from T-code ( MRBR ), I need to unlock payment invoice (RBKP-ZLSPR = 'space').

That kept break-point at all enmeshment  (  MRM_RELEASE_CHECK, GOS_SRV_SELECT, ALV_SWITCH_GRID_LIST). But debugging is stopping.

              Please suggest me how to update tables ( RBKP-ZLSPR and RBKP_blocked ) , when invoice is released from T-code ( MRBR ). I help me, it is urgent requirement.

Thank you