Batch Characteristics Field Non-Editable

Hi Experts,

One of our Manufacturing lawsuit is utilizing Batch Management. We are transferring batch characteristics values from 1 batch to different batch done Batch Derivation. 

Initially the Batch is created with each the characteristics values & assigned to a accumulation bid of a SFG material. Now we are flowing the Batch Characteristics values to the FG accumulation Order done Batch derivation.

The request is, erstwhile the batch is created & assigned to a accumulation order, fewer selected batch characteristics values should beryllium non editable successful the SFG Production Order arsenic good arsenic erstwhile the FG Production Order for which the Batch characteristics are copied done batch derivation.

Please suggest however fewer values of batch characteristics tin beryllium kept non-editable & fewer values editable. 

Regards

Akshay