Abends

An abend for the SNALINK LU0 application should result in messages or error-related information about the MVS™ system console. Since SNALINK LU0 is a VTAM® application, some abends might be generated or first detected by VTAM. These messages indicate that VTAM is abending or a dump is being taken for the SNALINK LU0 application.

If a VTAM error caused by SNALINK LU0, see z/OS Communications Server: SNA Messages and z/OS Communications Server: IP and SNA Codes for initial problem determination.

If SNALINK LU0 fails to initialize with an 0C4 abend, there is probably an installation problem. Check the program properties table (PPT) entries for errors. Some levels of MVS do not flag PPT syntax errors properly. For more information about PPT configuration, see z/OS MVS Initialization and Tuning Reference.