Fixes are available
APAR status
Closed as program error.
Error description
CRC is not updated after resaving content with PK94337 and PK98507 Enable the following trace com.aptrix.util.*=finest and watch logs for traces related to invalid CRC. Save and access the same item and the exception is repeated. Save does not correctly set the CRC if the item was created before PK94337 was applied and the CRC was initialy set to 0.
Local fix
Problem summary
Problem conclusion
Detailed Problem Description: Sun JDK 1.4.2_15 b01 and above include a fix for sun bug id 4879507. This fix results in changes to ZipInputStream to check the CRC for stored (uncompressed) files. The CRC for stored (uncompressed) files was not previously checked by the Sun JDK. The CRC was not being set correctly by WCM and therefore customers experienced the issues documented in APARs PK94337 and PK98507. Problem Analysis: PK94337 ensures that newly created content is stored with the CRC as expected and PK98507 handles and allows customer's to render and access items that do not have the proper CRC. In order to handle these items WCM has added exception handling that allows WCM to continue rendering the data as expected. However, it is recommended that customer's resave this content at some point to ensure the CRC is properly set and to avoid any additional overhead added by the exception handling that results from the invalid CRCs. . Affected Users: All users. The CRC checking is however only added to the Sun JDK and therefore customer's running on Solaris with JDK 1.4.2_15(b01) or higher are affected by the outward symptoms (CRC errors and exception handling). Other environments will not have the correct CRC set on old content until it is resaved but the outward symptoms will not be present.
Temporary fix
Comments
APAR Information
APAR number
PM00467
Reported component name
LOTUS WEB CONT
Reported component ID
5724I2900
Reported release
60J
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2009-11-04
Closed date
2009-11-09
Last modified date
2009-11-09
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Modules/Macros
WCM
Fix information
Fixed component name
LOTUS WEB CONT
Fixed component ID
5724I2900
Applicable component levels
R60H PSY
UP
R60J PSY
UP
[{"Business Unit":{"code":null,"label":null},"Product":{"code":"SUPPORT","label":"IBM Worldwide Support"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"6.0.1.5","Edition":"","Line of Business":{"code":null,"label":null}}]
Document Information
Modified date:
09 September 2020