4. EXCEPTIONS › 4.3 Exception Descriptions › 10076 NO. Times Write Engine Unavailable Buffer 0

10076 NO. Times Write Engine Unavailable Buffer 0

FILE:  DB2 Data Base Activity File
SAS FILE NAME:  DETAIL.DB2DSD01
SOURCE LOCATION:  prefix.MICS.SOURCE(DB2DYEXC)

SEVERITY:  Warning               (Severity='W')
MANAGEMENT AREA:  Performance    (MGMTAREA='Performance')

PURPOSE:  This exception provides the number of times a write
engine was unavailable for I/O.  In this case, buffer pool 0
could not get a read engine.

RATIONALE:  This exception documents the situation when the
write function could not be performed due to no write engine
being available to the buffer pool.

DEFINITION:  This exception is noted when the DSDWREE0 flag
is non-zero.

EXCEPTION STATEMENTS:    The SAS statements identifying the
exception situation and describing the condition are stored
in the source member named in SOURCE LOCATION and are
described below:



/* ***************************************************/
/* EXCEPTION NUMBER:  10076                          */
/* TITLE:  NO. TIMES WRITE ENGINE UNAVAILABLE        */
/* FILE:  DB2DSD01                                   */
/* ***************************************************/

IF DSDWREE0 GT 0 THEN DO;
 EXCCODE='10076';
 SEVERITY='W';
 MGMTAREA='PERFORMANCE';
 EXCDESC1='NO.  TIMES WRITE ENGINE UNAVAILABLE';
 EXCDESC2='BUFFER 0 '                 ||
          '   '                       ||
          'COUNT = '                  ||
           PUT(DSDWREE0,6.)
           ;
 LINK HIT;
 END;