Fixes are available
7.0.0.39: WebSphere Application Server V7.0 Fix Pack 39
7.0.0.41: WebSphere Application Server V7.0 Fix Pack 41
7.0.0.43: WebSphere Application Server V7.0 Fix Pack 43
7.0.0.45: WebSphere Application Server V7.0 Fix Pack 45
7.0.0.45: Java SDK 1.6 SR16 FP60 Cumulative Fix for WebSphere Application Server
7.0.0.39: Java SDK 1.6 SR16 FP7 Cumulative Fix for WebSphere Application Server
7.0.0.41: Java SDK 1.6 SR16 FP20 Cumulative Fix for WebSphere Application Server
7.0.0.43: Java SDK 1.6 SR16 FP41 Cumulative Fix for WebSphere Application Server
Obtain the fix for this APAR.
APAR status
Closed as program error.
Error description
See PI06236 for full description. Native memory leak occurs when SMF Type 120 subtype 9 records are being recorded for WebSphere IIOP (i.e. EJB) workload. Leak occurs in zWAS control process. APAR taken to backport existing fix to V7.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All users of IBM WebSphere Application * * Server for z/OS V7.0 * **************************************************************** * PROBLEM DESCRIPTION: A server processing IIOP work with * * SMF 120 subtype 9 record collection * * turned on ran out of below the bar * * storage. * **************************************************************** * RECOMMENDATION: * **************************************************************** When SMF 120 subtype 9 record collection is on for a WebSphere Application Server for z/OS server running IIOP work, class names are leaked. The class names being leaked were seen in 31 bit heap pool 1 and 31 bit heap pool 2. Example class name: com.ejb.test.hello.second.EJSRemoteStatelessSayHelloSecond_686a0 ff2
Problem conclusion
Changed the code to not leak the class name. APAR PI37448 is currently targeted for inclusion in Fix Pack 7.0.0.39 of WebSphere Application Server. Please refer to the Recommended Updates page for delivery information: http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980 In addition, please refer to URL: http://www.ibm.com/support/docview.wss?rs=404&uid=swg27006970 for Fix Pack PTF information.
Temporary fix
Comments
APAR Information
APAR number
PI37448
Reported component name
WEBSPHERE FOR Z
Reported component ID
5655I3500
Reported release
700
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2015-03-20
Closed date
2015-04-22
Last modified date
2015-11-04
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
WEBSPHERE FOR Z
Fixed component ID
5655I3500
Applicable component levels
R700 PSY UI32147
UP15/10/31 P F510
Fix is available
Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.
Document Information
Modified date:
17 October 2021