To implement Web Services Security, you must apply the
following updates to your CICS® region.
Install the free IBM® XML
Toolkit for z/OS® V1.9, program number 5655-J51. You
can download the toolkit from the following site: http://www.ibm.com/servers/eserver/zseries/software/xml/.- You must install version 1.9. Later versions do not work with
Web Services Security support in CICS.
- The toolkit is an MVS feature and should be installed in the SMP/E
zone for MVS.
- Specify a valid keyring on the KEYRING system
initialization parameter.
- Apply the PTFs for APARs PK65352 and PK97657 to CICS, which change
the required version of the toolkit from V1.7 to V1.9.

- Apply ICSF APAR OA14956 if it is not already installed
in your CICS region.
- Apply the PTF for APAR PK22736.
- Add the following libraries to the DFHRPL concatenation:
- hlq.SIXMLOD1
- hlq.SCEERUN
- hlq.SDFHWSLD
where hlq is the high level qualifier that
was specified by the system programmer when the Web Services Security
APAR was installed. The first three libraries contain DLLs that
are required at run time by DFHWSSE1. IXM4C54 is provided by the XML
toolkit and is found in hlq.SIXMLOD1; C128N is
provided by the Language Environment® runtime
and is found in hlq.SCEERUN.
The hlq.SDFHWSLD
library enables CICS to find the DFHWSSE1 and DFHWSXXX Web Services
Security modules.
- You might need to increase the value of the EDSALIM system
initialization parameter. The three DLLs that need to be
loaded require approximately 15MB of EDSA storage.
If you do not have the libraries specified, you get the following
message:
CEE3501S The module module_name was not found.
The
module_name varies
depending on which library is missing.