Hello Enrique,
If you check inside the BAPI, the material and plant is locked using the below FM.
Just after your COMMIT statement, try to dequeue the same material and plant.
1) BAPI "BAPI_MATINSPCTRL_SAVEREPLICA" (Here the FM "ENQUEUE_EMMARCE" locks the material and plant)
2) COMMIT
3) FM "DEQUEUE_EMMARCE".
4) Extend the material to another plant.
Regards,
Thanga
