populate the field contents from standard table to fields in Ztable.

[grayman2]

I added two custom fields in mara Table and the data in to that custom fields will be updated from other sap system.

There is a custom ztable with same fields that i added in mara.

my requirememt is i need to populate the data from mara table fields to my custom ztable fields

help me with this requirement.

[yashoratna]

You can put custom logic to populate Z-table fields in user exit EXIT_SAPLMGMU_001. This user exit will get triggered during save.