Steps:
- REORG INDEX - this was successful but did not fix index error
- REORG TABLE - UNLOAD went ok, LOAD was had error
- DROP INDEX - failed because index is used as PRIMARY KEY
- ALTER TABLE and DROP PRIMARY KEY - successful
- DROP INDEX - successful
- LOAD TABLE REPLACE - successful
- Defined VSAM data set for INDEX
- CREATE INDEX - index error
- Sorted unload records and found there were duplicate records. How these got there is anyone's guess.
- SORTED records and removed duplicate records
- LOAD TABLE REPLACE again using file with unique records
- CREATE INDEX - successful
- ALTER TABLE CREATE PRIMARY KEY - successful