TS/MP 2.5 System Management Manual

Cause. FC command was the first command to be issued at the PDMCOM prompt.
Effect. The command fails.
Recovery. Issue the FC command only if a previous command-line exists.
1503
*1503* Command String Not Found
Cause. The string entered with the FC command does not match any prior command.
Effect. The command fails.
Recovery. Specify a valid string with the FC command and issue the command again.
1504
*1504* Invalid command number
Cause. FC command was issued with an invalid command number.
Effect. The command fails.
Recovery. Enter a valid command number, and then reissue the command.
1505
*1505* Help File PDMHELP is in invalid format
Cause. The PDMHELP help file is not a 101 coded file or is not in a readable format.
Effect. HELP command, issued to receive help on the PDMCOM commands or the PDMCOM error
numbers, fails.
Recovery. Change the file code to 101. If the file is not in a readable format, then reinstall the
product.
1506
*1506* No help available for that topic
Cause. No help is available for the text entered after the help keyword. This error might be caused
because the entered text is not a:
PDMCOM command
Keyword related to PDMCOM
Valid error/warning number
Effect. The help on the requested topic does not appear.
Recovery. Enter a valid PDMCOM command, or a keyword related to PDMCOM, or a valid
error/warning number, and issue the command again.
1507
*1507* Help File PDMHELP not found
248 PDMCOM Messages (Numbers 1500-1999)