GDSX (Extended General Device Support) Manual

Operations and Support
Extended General Device Support (GDSX) Manual—529931-001
3-18
Startup Configuration Error Messages
Generally, it is not necessary to override the size that TSCODE calculates for a pool,
but it can be overridden either by using a TACL PARAM command to assign a value to
the configuration parameter’s external name, or by assigning a value to a configuration
parameter’s internal name in the USER^INIT^CONFIG^PARAMS user exit. The
external names are:
MAXTCBPOOL
MAXIOCBPOOL
MAXRCVPOOL
MAXRCBPOOL
MAXFCBPOOL
MAXDCBPOOL
MAXLDCBPOOL
MAXLINEPOOL
MAXPCBPOOL
(For more information on these parameters see GDSX Configuration Parameters on
page 2-46.) TSCODE uses the user-specified setting unless it is determined that the
pool size would be insufficient, in which case TSCODE uses the value that it
calculated.
If the pool size specified by such a configuration parameter is too large (more than
7.5 megabytes), or if the size causes the running total calculated for control block
pools, the extended buffer pool, and the extended message pool to exceed 16,777,216
bytes, an error message is sent to the home terminal, and the GDSX process abends
with abend error 20. (The message is sent to the home terminal, because at
configuration time the monitor task, which normally handles EMS messages, is not yet
active.)
Configuration Error Messages
Possible configuration error messages are:
10001 CONFIGURATION PARAM > THAN ALLOWED LIMIT
10002 maxTCBpool or Buffer/Msg pool too large
10003 maxIOCBpool or previous pools too large
10004 maxRCVpool or previous pools too large
10005 maxRCBpool or previous pools too large
10006 maxFCBpool or previous pools too large
10007 maxDCBpool or previous pools too large
10008 maxLDCBpool or previous pools too large
10009 maxLINEpool or previous pools too large
FCB File control block
DCB Device control block
LDCB Logical device control block
LCB LINE control block
PCB Process control block