DSNA308I THE CICS EXCI DPL_REQUEST REQUEST FAILED. CICS RESPONSE CODE=0. DPL RETAREA CONTAINS FIELD1=X'hhhhhhhh', FIELD2=X'hhhhhhhh', FIELD3=C'cccc'

Explanation
 DSNACICS uses the CICS® EXCI
Call interface to request the execution of a CICS server program.  The DPL_REQUEST command
returned an unexpected value in the DPL_RETAREA. See External CICS interface (EXCI)  for
a full description of the meanings of FIELD1, FIELD2, and FIELD3.

System action
 Stored procedure DSNACICS processes the next
request.

System programmer response
 Add a DSNDUMP DD statement to the
JCL startup procedure for the stored procedure address space in which
DSNACICS runs. Then rerun the application that calls DSNACICS. This
causes Db2 to generate an SVC
dump whenever it issues an error message for DSNACICS.
 If you suspect an error in the Db2 stored procedure, you might need to report the
problem. For information about identifying and reporting the
problem, see Collecting diagnostic data.Collect the following diagnostic items:
Console output from the system on which the job was run, and a listing of the
SYSLOG data set for the period of time that spans the failure. 

Dynamic dump, taken to SYS1.DUMPxx data set, by Db2 (04E
and 04F abends).

CICS trace listing.

Programmer response
 Correct any errors in the server program.
 Contact the system programmer.

Severity
   12