Chapter 5  Troubleshooting
A403: Loader Log
186 SuperLoader User’s Guide
Suggested 
Actions 5
Following is a list of suggested actions:
• Look for how frequent the events are being logged and how they 
relate to the media ID. Multiple events of this type would be an 
indicator that there may be a problem with the drive or the piece of 
media being used.
• Run a Tape Drive Write/Read test and power cycle the unit.
A403: Loader Log 5
This Event Log entry is used by drive loader/Library OEM suppliers in 
which the library/loader supplier should provide additional details.
Figure 110  Loader 
Error Field 
Descriptions
Long 
Word
Byte 03 Byte 03 Byte 01 Byte 00
    1
(MSB) Media Loader Identifier
    2
      Media Loader Identifier
    3
       Media Loader Identifier (LSB)   
   4
(MSB) Media Loader Unit Number (LSB) 
Loader Error  Loader Command 
Status
   5
Loader Command
   6
          Event Reference Number
 7-17