Could not delete due to association with another object: ProgramStageInstance in dhis 2.30

when I do delete program in dhis2 2.30, got :

Could not delete due to association with another object: ProgramStageInstance

and some program can delete ,some can’t: Could not delete due to association with another object: ProgramStageInstance

??

but in dev version ,it’s OK

···


此致

林晓东

莫愁前路无知己,天下谁人不识君。