IBM Support

MA44922 - LIC-SRCB6000103-UNPRED INTERRUPT MONITOR INCURS FAULT

Subscribe to this APAR

By subscribing, you receive periodic emails alerting you to the status of the APAR, along with a link to the fix after it becomes available. You can track this item individually or track all items by product.

Notify me when this APAR changes.

Notify me when an APAR for this component changes.

 APAR (Authorized Program Analysis Report)

Abstract

LIC-SRCB6000103-UNPRED INTERRUPT MONITOR INCURS FAULT

Error Description

Licensed Internal Code (LIC) interrupt tracing function        
allows interrupts to be skipped, withconcurrent execution of    
tasks on multiple processors. Result can lead to a variety      
of LIC failures.                                                
                                                               
Service Keywords:                                              
tdsrvsx                                                        
TDDecrHandlerDisabled                                          
B6000103 SRCB6000103                                            
Same TDE executing in multiple processors                      
Instances primarily seen in SAP environments, but not          
specifically tied to SAP.                                      

Problem Summary

****************************************************************
* PROBLEM: (MA44922) Licensed Program = 5770999 for i 7.2      *
*           Crash Hang Requiring an IPL to Recover             *
*            SRC B600 0103                                     *
****************************************************************
* USERS AFFECTED: All IBM i operating system users.            *
****************************************************************
* RECOMMENDATION: Apply LIC PTF MF60694 for i 7.2.             *
****************************************************************
LIC interrupt monitor incurs unexpected storage fault,          
resulting in SRCB6000103 system termination.                    

Problem Conclusion

LIC interrupt monitor is fixed to not incur storage fault.      

Temporary Fix

                       *********                                
                       * HIPER *                                
                       *********                                

Comments

Circumvention


Contact IBM service for circumvention.  With a remote service  

connection, IBM service can temporarily disable the interrupt  
monitor, thereby avoiding the problem.  The circumvention      
remains in effect through the current IPL only.                

PTFs Available

R720 MF60694 PTF Cover Letter   6127

Affected Modules

         
         

Affected Publications

Summary Information

Status............................................ CLOSED PER
HIPER........................................... Yes
Component.................................. 9400DG300
Failing Module.......................... RCHMGR
Reported Release................... R720
Duplicate Of..............................




System i Support

IBM disclaims all warranties, whether express or implied, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. By furnishing this document, IBM grants no licenses to any related patents or copyrights. Copyright © 1996,1997,1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 IBM Corporation. Any trademarks and product or brand names referenced in this document are the property of their respective owners. Consult the Terms of use link for trademark information

[{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG15Q","label":"APARs - OS\/400 General"},"Component":"","ARM Category":[],"Platform":[{"code":"PF012","label":"IBM i"}],"Version":"V7R2M0;V7R3M0","Edition":"","Line of Business":{"code":"","label":""}},{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG16E","label":"APARs - IBM i 7.2 environment"},"Component":"","ARM Category":[],"Platform":[{"code":"PF012","label":"IBM i"}],"Version":"V7R2M0;V7R3M0","Edition":"","Line of Business":{"code":"","label":""}},{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG16G","label":"APARs - IBM i 7.3 environment"},"Component":"","ARM Category":[],"Platform":[{"code":"PF012","label":"IBM i"}],"Version":"V7R2M0;V7R3M0","Edition":"","Line of Business":{"code":"","label":""}}]

Document Information

Modified date:
04 May 2018