How to auto- populate the default dimension value in BPC embedded journals for blank entries.

in BPC 10.1 Embedded If the User is leaving blank for the values of the dimensions while processing the Journals, then the logic needs to populate with default values . Since it can't be done via journal BADI ' UJJ_CALCULATED_AMOUNT '. Does it would be possible to enhance either of these 2 methods to achieve this requirement.

1) CALL METHOD CL_UJXJ_JRN=>UPDATE

2) CL_UJJ_JRN_MGR - > check_jrn_group

2)