Problems in label command

[Farjana Misu]

Good day.
I can't recognize why my label command is not working.My command is like this

label define rh_anc_pv ///
1 "Doctor" ///
2 "Nurse/midwife" ///
3 "Other health worker" ///
4 "TBA/other/relative" ///
5 "Missing" ///
6 "No ANC"

But each time it comes like
command label is unrecognized.

How could I solve this problem?

[daniel klein]

Either your copy of Stata is corrupted; if so, try

update all , force

or, the code-snippet you show is embedded in a somewhat weird environment; if so, show the whole code.

[Farjana Misu]

Thank you so much for your suggestions. Yes it is corrupted.