On 9/27/2016 7:01 PM, Jerry Draper wrote:
In our backup routine we do a:
SAVLIB *ALLUSR
SAVDLO
SAV (ifs)
We want to monitor the SAVLIB for CPF3777 (not all libs saved) and ignore
it
However we want to monitor for any other message and do a SNDPGMMSG if
that happens.
How can we do this?
What I do is a bit different to that. I monitor for any exception
message, not just CPF7777 -- but only if the messages are 'unexpected'.
For instance, there are some Robot data areas which are locked. OK, not
a big deal; we'll ignore those. However, if any /other/ data areas were
locked, the CLP bubbles up the message.
The first thing the CLP does is 'marks' the start of each save block:
/* get a message key that will serve to marke the start */
/* of the process we're monitoring */
sndpgmmsg 'start savlib' topgmq(*same) keyvar(&key_start)
rmvmsg msgkey(&key_start)
Then it does the save command:
SAVLIB LIB(*ALLUSR)...
If any exception message occurs, trap it:
MONMSG MSGID(CPF0000) exec(goto lib_err)
If no exception, move along to the next save block. In this case, it's SAV:
goto sav_str
So an exception occurred during SAVLIB. Deal with it:
lib_err:
/* get a message key that will serve to mark the end */
/* of the process we're monitoring */
sndpgmmsg 'stop savlib' topgmq(*same) keyvar(&key_stop)
rmvmsg msgkey(&key_stop)
/* calculate the first possible diagnostic message */
chgvar %bin(&msgkey 1 4) (%bin(&key_start 1 4) + 1)
Start reading the diagnostic messages beginning with the 'marker'
message we seeded the process with:
getlibmsg:
/* get the diagnostic message */
RCVMSG PGMQ(*SAME (*)) +
MSGTYPE(*DIAG) RMV(*no) MSGDTA(&MSGDTA) +
MSGID(&MSGID) msgkey(&msgkey)
monmsg cpf2410 exec(do) /* msg not found */
rcvmsg msgtype(*excp) rmv(*yes) /* delete unwanted msg */
goto nxtlibmsg
enddo
/* if empty, all done */
if (&msgid *eq ' ') goto sav_str
/* here is where we see if the messages are ones */
/* we know about or not. If the message being */
/* considered is NOT one we expect, set the flag */
/* some *diag messages we expect and don't worry about */
/* cpf4198 open seqonly(*yes) */
/* cpf3761 cannot use object */
/* cpf3771 x objects saved, y objects not saved */
/* cpf4024 tape density difference */
if ((&msgid *ne 'CPF4198') *and +
(&msgid *ne 'CPF3761') *and +
(&msgid *ne 'CPF3771') *and +
(&msgid *ne 'CPFA0A9') *and +
(&msgid *ne 'CPF4024')) do
chgvar &expected 'N'
chgvar &msgdsp ('Unexpected SAVLIB message ' *cat &msgid)
SNDPGMMSG MSGID(CPF9898) MSGF(QCPFMSG) +
msgdta(&msgdsp) +
MSGTYPE(*info) tousr(qsysopr)
MONMSG (CPF0000 MCH0000)
goto sav_str
enddo
/* check out the 'cannot use' messages' */
if (&msgid *ne 'CPF3761') do
goto nxtlibmsg
enddo
/* 'OBJECT TYPE LIBRARY ' */
if ((&msgdta *ne 'ALLFTM100 DTAQ ALLFTM100 ') *and +
(&msgdta *ne 'ALLFTMRTY DTAARA ALLFTM100 ') *and +
(&msgdta *ne 'RSL550DA DTAARA RBTSYSLIB ') *and +
(&msgdta *ne 'RBT542DA DTAARA ROBOTLIB ') *and +
(&msgdta *ne 'RBT635 DTAARA ROBOTLIB ') *and +
(&msgdta *ne 'RBT660 DTAARA ROBOTLIB ') *and +
(&msgdta *ne 'RBT695DA DTAARA ROBOTLIB ') *and +
(&msgdta *ne 'XLSCGIRMV DTAARA XLSCGI ') *and +
(&msgdta *ne 'QGLDLOCK USRSPC QUSRDIRDB ') *and +
(%sst(&msgdta 11 17) *ne 'MGTCOL QPFRDATA ')) do
chgvar &expected 'N'
chgvar &msgdsp ('Unexpected SAVLIB data ' *cat %sst(&msgdta 1 30))
SNDPGMMSG MSGID(CPF9898) MSGF(QCPFMSG) +
msgdta(&msgdsp) +
MSGTYPE(*info) tousr(qsysopr)
MONMSG (CPF0000 MCH0000)
goto sav_str
enddo
nxtlibmsg:
/* increment the message key */
chgvar %bin(&msgkey 1 4) (%bin(&msgkey 1 4) + 1)
if (&msgkey *lt &key_stop) goto getlibmsg
/* At this point, job log gets CPF3777 nnn libraries saved */
/* ============================================================= */
sav_str:
/* get a message key that will serve to mark the start */
/* of the process we're monitoring */
sndpgmmsg 'start sav' topgmq(*same) keyvar(&key_start)
rmvmsg msgkey(&key_start)
...
At the very bottom, the CLP tests the value of &EXPECTED to see if we
had any abnormalities:
exitpgm:
/* see if we recognised all the unsaved objects or no */
if (&expected *eq 'N') do
SNDPGMMSG MSGID(CPF9898) MSGF(QCPFMSG) +
msgdta('Scan backup joblog for CPF3761, CPF3771, +
CPF3741') +
MSGTYPE(*info) tousr(qsysopr)
MONMSG (CPF0000 MCH0000)
enddo
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