Fix (APAR): PH44209 Status: Fix Release: 9.0.5.11,9.0.5.10 Operating System: z/OS Supersedes Fixes: CMVC Defect: xxxxxx Byte size of APAR: 22807909 Date: 2022-03-16 Abstract: additional diagnostic data needed for twas Description/symptom of problem: PH44209 resolves the following problem: ERROR DESCRIPTION: Additional diagnostic data needed in tWAS LOCAL FIX: PROBLEM SUMMARY: USERS AFFECTED: All users of IBM WebSphere Application Server on z/OS PROBLEM DESCRIPTION: Missing diagnostic data when taking dumps. RECOMMENDATION: None Missing diagnostic data when taking dumps. PROBLEM CONCLUSION: Code has been modified to supply missing diagnostic data when taking dumps. The fix for this APAR is targeted for inclusion in fix packs 8.5.5.22 and 9.0.5.12. For more information, see 'Recommended Updates for WebSphere Application Server': https://www.ibm.com/support/pages/node/715553 Directions to apply fix: Install Fix to all WebSphere installations unless special instructions are included below. Special Instructions: This fix should also be applied to the install that the Daemon is using. This requires a Daemon restart. NOTE: The user must: * Logged in with the same authority level when unpacking a fix, fix pack or refresh pack. * Be at V1.8.5 or newer of the Installation Manager. Certain iFixes may require a newer version of the Installation Manager and the Installation Manager will inform you during the installation process if a newer version is required. The IBM Information Center can provide details, if needed, on the use of the Installation Manager to apply the iFixes. http://www.ibm.com/support/knowledgecenter/SSDV2W_1.8.5/com.ibm.cic.agent.ui.doc/helpindex_imic.html. Shutdown WebSphere Application Server and Daemon before applying the iFixes. Restart WebSphere Application Server and Daemon after applying the iFixes. Directions to remove fix: The IBM Information Center can provide details, if needed, on the use of the Installation Manager to remove the iFixes. http://www.ibm.com/support/knowledgecenter/SSDV2W_1.8.5/com.ibm.cic.agent.ui.doc/helpindex_imic.html. Shutdown WebSphere Application Server and Daemon before removing the iFixes. Restart WebSphere Application Server and Daemon after removing the iFixes. Directions to re-apply fix: 1) Shutdown WebSphere Application Server and Daemon. 2) Follow the Fix instructions to apply the fix. 3) Restart WebSphere Application Server and Daemon. Additional Information: