BRX Error 334 is an unhandled exception error that may occur in the Microvellum BSB processing center. To solve the issue, one must simply adjust the related system variable of the software, the Single Document Interface (SDI) system variable.
Step 1: Type the "SDI" in the command bar.
Step 2: This will bring up the SDI variable, with the default value of 0. Set the current value to 1.
Step 3: Process the work order once again.
Step 4: After processing is complete, close and re-open the software.
Step 5: Type in the SDI command again and set the variable to its default value of 0.
Step 6: Process a test work order to confirm that the error does not occur again. If it does, keep the SDI variable set to 1 consistently.