124: IF (((old_references.census_dt_alias = new_references.census_dt_alias)) OR
125: ((new_references.census_dt_alias IS NULL))) THEN
126: NULL;
127: ELSE
128: IF NOT IGS_CA_DA_PKG.Get_PK_For_Validation (
129: new_references.census_dt_alias
130: ) THEN
131: Fnd_Message.Set_Name('FND','FORM_RECORD_DELETED');
132: IGS_GE_MSG_STACK.ADD;
137: IF (((old_references.crs_completion_cutoff_dt_alias = new_references.crs_completion_cutoff_dt_alias)) OR
138: ((new_references.crs_completion_cutoff_dt_alias IS NULL))) THEN
139: NULL;
140: ELSE
141: IF NOT IGS_CA_DA_PKG.Get_PK_For_Validation (
142: new_references.crs_completion_cutoff_dt_alias
143: ) THEN
144: Fnd_Message.Set_Name('FND','FORM_RECORD_DELETED');
145: IGS_GE_MSG_STACK.ADD;