Error Messages (M) A B C D E F G H I J K L M N O P Q R S T U V W X Y Z #MM- Bad swap block (7707) The SQL-92 sql server process needed to use SQL temp tables while executing a query or command. Temp tables are used for aggregation, sorting, update statistics usage, etc. The sql server needed to write a disk block for some temp table but failed in the IO. Among the possible reasons are: Disk space not available in chosen work directory. Chosen work directory is $WRKDIR if defined, else server's working directory at startup. IO failure on disk. Multi-Tier users can rectify this probelm by takind the following action:1. Login to the machine that contains the OpenLink server components. 2. Use a text editor to open the oplrqb.ini file that resides in the bin sub-directory of the OpeNLink installation. 3. Locate the [generic] section that corresponds to your OpenLink database agent; e.g., [generic_prs91]. 4. Locate the Directory parameter. 5. Pass a new temp directory to this parameter. 6. Save these changes and exit oplrqb.ini. 7. Restart or reinitialize (opslhut +reinit) the Request Broker service.