My imported action not work

[Bala8]

Hi guys,
I have exported an action for walk cycle, it has made by boy character.
Thereafter, when i import that action for another character,
Imported action name only shown like grayish, i couldnt use that and nothing has shown when i make active that action??
But it works well for boy character. Hope you understand it

[Greenlaw]

Are you using the same bones from the original rig? I believe regular Actions look for the original rig bones and hierarchy, so if you created the bones in the second character completely from scratch, the Action may not see these bones.

[Bala8]

Yes, i am using same bone for all character by changing thier head only, bcoz its very hard to make new characters bone again from scratch..there is no workaround instead of using same bones??