In this blog post, let’s learn about the error message “105 ISAM error: bad ISAM file format.” in Hydra and the description of the error.
Error Message
105 ISAM error: bad ISAM file format.
Error Details
The ISAM processor has reached its limit of open files. For C-ISAM programs, review the program logic and change it so that fewer files are open concurrently. Use isclose to close unneeded files. For SQL products, this query is too complex; it uses too many tables concurrently. Perform the query in steps, and use temporary tables.