What causes the last modified date to be updated but no command placed in the recovery file?
Here are some possibilities for the last modified date being updated but
no command placed in the recovery file:
1) A TSS LIST(acid) command was done on the acid and the acid had an expired
permit. (An expired permit would be a TSS PER(acid) xxx FOR(nn) or
2) If the acid in question owns a resource, when the resource is permitted
to another acid, the last mod date will be updated because the WHOHAS
pointer is placed in the acid.
3) TSO signoff will cause an update to last mod date if the user changed
any of the fields on the TSO signon screen when he last signed on.
4) If the user signed on and entered an invalid password, the next time
he signs on with the correct password, the acid is modified to reset the
Also, if CPF is down between 2 nodes, the commands to be sent are kept
in the CPF recovery file. Once CPF is re-established between the 2 nodes,
the commands in the CPF recovery file are sent.