Hi Sunoj Sir,
Thanks for the valuable Inputs...
Its Correct, In detail tab we have option to Change.Overwrite. I missed it....
Thanks Sir..
Also, i got the FOLLOWING note. JUST SHARING FOR ALL...
SAP Note: 658163.
You did not set a definite assignment of the FM account assignment derivation in the Customizing.
- Release IS-PS 4.62, EA-PS 1.10 and higher: In the field attributes of the target field of a derivation step in Transaction FMDERIVE you can set that the derived value is transferred, even if a value already exists.
- All other releases: You can set the definite assignment via the corresponding flags in Transaction OFUP.
Thanks Sir.
Shinas