INF: COMTI Sample COBOL Programs for TCP/IP Can Write Log Data to Record Debugging Information

ID: Q235275

The information in this article applies to:

Microsoft COM Transaction Integrator for CICS and IMS, version 4.0 SP2
Microsoft SNA Server, version 4.0SP2

SUMMARY

Cicscs.cbl, Imsexpl.cbl, and Mscmtics.cbl comprise a set of sample COBOL programs supplied with COM Transaction Integrator for CICS and IMS (COMTI). By default, they are found in the following directory:

...\Program Files\SNA\Comti\SampleCode\ProgrammingSpecifics\TCP

There is one additional sample in that directory, Imsimpl.cbl, to which this article does not apply.

You may modify these samples as necessary and use them if you want when TCP/IP is the protocol for mainframe connectivity. The programs are capable of writing status entries, including error information, to a log, but logging is disabled by default. To enable logging, the sample code must be changed, and the program recompiled and linkage edited.

MORE INFORMATION

For the CICS programs, Cicscs.cbl and Mscmtics.cbl, when logging is enabled, data is written to the standard IBM Customer Information Control System (CICS) Transient Data queue named CSMT. The CICS task number is logged in addition to the status or error information.

For the IMS program, Imsexpl.cbl, when logging is enabled, the status or error information is written to the Job Entry Subsystem (JES) log of the Information Management System (IMS) Message Processing Region (MPR) in which the program executes.

To enable logging, change the source code to initialize the ENABLE-LOGGING variable to 'Y' instead of 'N'. Find the line

01 ENABLE-LOGGING PIC X VALUE 'N'

and change it to

01 ENABLE-LOGGING PIC X VALUE 'Y'

Then compile and link the program.

Note that there may be additional administrative steps necessary on the mainframe to actually implement the new versions of the programs in either CICS or IMS. For that, the appropriate mainframe administrative personnel should be contacted.

Additional query words:

Keywords : sna4sp2
Version : WINDOWS:4.0 SP2,4.0SP2
Platform : WINDOWS
Issue type : kbinfo