Issues with Sequence Generators when Upgrading from Informatica PowerCenter 8.1 to 8.6?
Here is a simple way to upgrade all sequence generator datatypes so that version 8.1 Informatica mappings will work with version 8.6. UPDATE OPB_WIDGET_FIELD SET wgt_prec = 19, wgt_datatype = -5 WHERE field_name IN ( ‘CURRVAL’,’NEXTVAL’) AND wgt_datatype = 4;