the type can be seen if you list the inforecords with ME1M or ME1L.
Are you sure you have all necessary authorization for condition maintenance?
there are 3 authorization objects:
| V_KOND_VEA | Maintain Condition: Auth. for Use/Appl./Cond.Type/Table |
| V_KONH_EKO | Purchasing Organization in Master Condition |
| V_KONH_VKS | Condition: Authorization for Condition Types |