The chcp command must build the ASCII to EBCDIC conversion table for this terminal. Both code pages contain single-byte codes, but chcp could not set up a 256-byte character conversion table. Either iconv() failed with the errno and reason code in the message, or the tables output from iconv() were not 256 bytes long. The code pages were not changed.
For more information about this error, see z/OS XL C/C++ Runtime Library Reference and z/OS UNIX System Services Programming: Assembler Callable Services Reference. Follow any problem determination procedures suggested for the errno value and the other error information shown in the message. Additional error messages may appear on the system console when this error occurs. If so, also follow any user responses for those messages.
Make sure the code pages shown in the error message are correct. If not, reenter the chcp command using the -a ASCII_cp and -e EBCDIC_cp options to specify the correct code pages.
If the code pages are correct, report this error to the system programmer.