II02180: DOCUMENTATION REQUIREMENTS FOR TCAM / TIOC PROBLEMS. 5752TC221 5752SC1T3

APAR status

• Closed as canceled.

Error description

• THE SOLUTION OF TCAM/TIOC PROBLEMS REQUIRE PRECISE AND COMPLETE
  DOCUMENTATION. FOLLOWING IS A LIST OF THE DOCUMENTATION REQUIRE-
  MENTS.
  (ALSO REFERENCE INFO APAR II02202 FOR MAINTENANCE AND
   CHANGES TO THE TCAM MCP).
  
  1. TSO VIDEO OUTPUT TRACE (MUST BE AT UZ72050 LEVEL)
     (AT THIS LEVEL, ALL TSO DEVICE TYPES ARE TRACED.)
        THIS TRACE IS ACTIVATED BY:
  
        A. STARTING GTF AND REQUESTING USR TYPE TRACE ENTRIES.
  
        B. STARTING EITHER CHANNEL I/O TRACE OR A PIU TRACE.
           THE CHANNEL I/O TRACE IS STARTED FOR CHANNEL ATTACHED
           RESOURCES OR FOR THOSE ATTACHED THROUGH A COMMUNICATION
           CONTROLLER EMULATOR PROGRAM.  THE PIU TRACE IS STARTED
           FOR NCP-ATTACHED RESOURCES AND CHANNEL ATTACHED SNA RE-
           SOURCES
  
           *FOR LOCAL-REMOTE ASSOCIATE DEVICES, THE PIU TRACE
            MUST BE STARTED TO THE REMOTE DEVICE.
  
           *BE AWARE THAT STARTING THE GLOBAL PIU TRACE WILL NOT
            CAUSE THE VIDEO TRACE TO ACTIVATE.  PIU TRACING MUST
            BE STARTED TO EACH INDIVIDUAL DEVICE.
  
           *NOTE: BE SURE TO START THE GTF TRACE
            BEFORE THE USER LOGS ON TO TCAM/TSO.
  
  
        C. AN INPUT OPERATION FROM THE TSO TERMINAL BEING TRACED
           WILL COMPLETE THE ACTIVATION OF THE TRACE OPERATION.
  
      * ONCE THE VIDEO TRACE IS STARTED AND THE FAILING DEVICES
        ARE LOGGED ON AND BEING TRACED, THE CHANNEL I/O TRACE MAY
        BE STOPPED TO ELIMINATE VIDEO TRACING OF UNWANTED DEVICES
        ON A MULTI-DROP LINE.
  
  2. GTF TRACE OF SVCS 93 THROUGH 101
     * THE GTF OUTPUT OF BOTH THE VIDEO TRACE AND THE TRACE OF THE
       SVCS SHOULD BE PRINTED TOGETHER IN ONE JOB.
  
  3. TCAM SUBTASK (STCB) TRACE SPOOLED TO COMWRITE DATASET
  
  4. TCAM FORMATTED DUMP WHICH INCLUDES CSA.
     * THIS DUMP SHOULD BE TAKEN AS CLOSE AS POSSIBLE TO THE FAIL-
       URE AND BEFORE ANY RECOVERY IS ATTEMPTED.
  
  5. MVS CONSOLE LISTING AROUND THE TIME OF FAILURE
  
  6. LISTING OF THE USER'S TCAM MCP. NORMALLY A SOURCE LISTING
     WILL SUFFICE.
  
  7. COMPLETE, DETAILED DESCRIPTION OF THE PROBLEM AS SEEN BY THE
     TERMINAL OPERATOR.
   KEYWORDS: TCAMINFO DOC TSO FULLSCREEN ISPF
   LAST CHANGE: 87/07/17 RHB
  

Local fix

Problem summary

Problem conclusion

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

Fix information

Applicable component levels