Software Product Packaging in AIX 5L Version 5.2 General Programming Concepts: Writing and Debugging Programs
Changing or Removing a Paging Space in AIX 5L Version 5.2 System Management Guide: Operating System and Devices
The errinstall command, errlogger command, errmsg command, errupdate command, extendlv command in AIX 5L Version 5.2 Commands Reference, Volume 2.
The sysdumpdev command, sysdumpstart command, trace command, trcrpt command in AIX 5L Version 5.2 Commands Reference, Volume 5.
errsave kernel service in AIX 5L Version 5.2 Technical Reference: Kernel and Subsystems Volume 1.