ISAM Transactions (Magic xpa 4.x)
Magic xpa always uses the services of the underlying database for transaction processing. When ISAM files are utilized, however, transaction use is optional. Whenever a transaction is defined in the program, Magic xpa checks the database of each table participating in the program. If the table originates from an ISAM database, then based on this setting, Magic xpa decides whether or not to apply transaction processing. The recommended value setting is Yes.
If you have ISAM Transactions turned on, then you have the additional option of setting Force Locking Within Transactions on or off.
Available values: Yes, No
Default: No
Change effective: Immediate
Magic.ini and Command Line name: ISAMTransaction
How Do I Implement Transactions with ISAM Files?