QSM-02150

Error: QSM-02150: select lists must be identical across the UNION operator

Causa: You have specified a materialized view using the UNION operator and the respective queries on each side of the UNION operator do not have the same select list. The RELATED_NAME column shows the alias of the first different select list item. The RELATED_NUM column shows the offset from the SELECT keyword to the start of this select list item.

Acción: Restructure the materialized view query such that the respective sides of the UNION operator have identical select lists.