Issue with time variable on script logic

Hi experts,

I have an issue with a script logic, and i couldn't see what's wrong with it.

Normally, i need to select previous year on %YEAR_PREC, but the system is always selecting the current year.

*SELECT(%YEAR_PREC%,"YEAR_PREC",PERIODE,"ID='%PERIODE_SET%'")

*SELECT(%YEAR_PREC_MONTH%,"ID",PERIODE,"YEAR='%YEAR_PREC%' and CALC='N'")

*SELECT(%AT_1_2%,"ID",INDICATEUR_T_M,"REGLE_AT='AT_PC_RECH_1_2'")

*SELECT(%AT_3_4%,"ID",INDICATEUR_T_M,"REGLE_AT='AT_PC_RECH_3_4'")

*SELECT(%AT_ES%,"ID",INDICATEUR_T_M,"REGLE_AT='AT_ES'")

*SELECT(%AT_MO%,"ID",INDICATEUR_T_M,"REGLE_AT='AT_MO'")

*SELECT(%MODULE%,"ID","PROGRAMME","P_GROUP='MODULE'")

*WHEN PERIODE

*IS %PERIODE_SET%

*REC(FACTOR=0)

*ENDWHEN

*COMMIT

Thanks.

Amine