Standard subcommand return codes

Most IPCS subcommands use the return codes listed in Table 1. Additional return codes or special reasons for using the defined return codes are presented with the description of each subcommand.

Table 1. Standard subcommand return codes and explanations
Code	Explanation
00	Successful completion.
04	Attention, subcommand completed with a condition that may be of interest to you.
08	Error, subcommand encountered an error condition that may be of interest to you.
12	Severe error, an error condition or user request forced an early end to the subcommand processing.
16	Ending error, an error condition from a called service routine forced an early ending of subcommand processing.