LOADINVCHSET, Extract file CHSET xxx is incompatible with gtm_chset.
MUPIP Information: This indicates that a MUPIP LOAD operation did not take place because the value of the environment variable gtm_chset at the time of creating the extract file was not the same as the current value of gtm_chset.
Action: Determine whether to change the current character set or redo the EXTRACT with a different character set. Alternatively, you can edit the extract file so the EXTRACT file header matches the gtm_chset environment variable. This enables an M mode MUPIP LOAD to treat the input as a byte stream or a UTF-8 mode MUPIP LOAD, which either detects BADCHAR errors or not, depending on the setting of the gtm_badchar environment variable..