In ABAP we can check the latest workbench request assigned to a given code from Utilities->Versions->Version Management
menu.
Is there any similar feature to check which is the customizing request for a given record at a maintenance view (SM30) ?
ps. of course, considering that the transparent table for that given record have the delivery class E, or C, that needs the customizing request to allow the user to insert or remove the record.
The table entries are transported as R3TR TABU or R3TR VDAT entries, while maintained via SM30. You can find these using function "Search for Objects in Request/Task", which you can find in transactions SE03 or SE09 (as described by Esti). - This way you can find all requests and tasks, which contain any entry from the table or view.
Alternatively you can look directly into DB table to find particular record directly.
You can do it following way:
Keep in mind that client-dependent tables start with client, and the key is concatenation of all the fields and it can contain * (star).
Example: for instance the record for company code DE01 in client 055 in table T001 has the tabkey value
055DE01
For table T001E, to transport all the entries of company code DE01 it would be then
055DE01*