PQ90106: S0C4 in BBOSSITU+2E70 04/06/14 PTF PECHANGE | |||||||||||||||||||||||||||||||||||||||||||
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![]() APAR status Closed as program error. Error description S0C4 in module BBOSSITU+2E70 due to a 464 byte storage overlay. The storage overlay occurs in Subpool 249 Key 2. Module BBOSSITU obtains a 0x2000 byte block of storage in SP249 upon entry. The overlay occurs when BBOSSITU is invoked to obtain identity information associated with a client digital certificate. BBOSSITU zeros out a buffer which overflows its 0x2000 byte block of storage by 0x1d0 bytes. The corrupted storage is not part of the LE heap or the JVM heap. SP249 Key 2 storage is generally used for WebSphere security modules. BBOSSITU blanks out whatever happens to follow its 0x2000 byte block. . Customers using security function for client digital certificates need this fix.Local fix Problem summary **************************************************************** * USERS AFFECTED: All users of WebSphere Application Server * * V5.0 for z/OS * **************************************************************** * PROBLEM DESCRIPTION: ABEND0C4/ABENDS0C4 in BBOSSITU+2E70 due * * to 464 byte storage overlay. * **************************************************************** * RECOMMENDATION: * **************************************************************** Dynamic stack area overflow was causing a 464 byte overlay into another two page dynamic stack area.Problem conclusion Allocation of a RACF work area is no longer done from the dynamic area of BBOSSITU but from a cpool. This reduced the required size of the dynamic area to within the allocation. APAR PQ90106 is associated with SERVICE LEVEL W502012 of WebSphere Application Server V5.0 for z/OS.Temporary fix Comments
APAR is sysrouted FROM one or more of the following: APAR is sysrouted TO one or more of the following: Modules/Macros
Publications Referenced
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Document Information |
Current web document: swg1PQ90106.html
Product categories: Software > Application Servers >
Distributed Application & Web Servers > WebSphere Application
Server for z/OS
Operating system(s):
Software version: 500
Software edition:
Reference #: PQ90106
IBM Group: Software Group
Modified date: Aug 4, 2004
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