IMF reason codes

Reason Code	Description
X'5BxxA02B'	Internal error in IRF code. A logical error was detected while processing records within a directory's index page.
X'5BxxA02E'	Feedback area does not have enough space for IMF to return the found index records.
X'5BxxA030'	Duplicate index record found. Internal error in IRF code. A logical error was detected while processing records within a directory's index page.
X'5BxxA033'	During the search operation of an HFS index, an inconsistent index structure was detected.
X'5BxxA03B'	During the search operation of an HFS index, an index page could not be found.
X'5BxxA074'	Unexpected record type detected while reading the contents of an index page.
X'5BxxA076'	The root page was found to be invalid when that root page of an index was read from disk.
X'5BxxA414'	An index search failed to find a record.
X'5BxxA420'	Attempt to an insert record with key smaller than the previous record.