PH69028: RSEAPI 1.1.8 FIX RELEASE

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• RSEAPI 1.1.8 FIX RELEASE
  
  ZOS0302T/K
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: 1.All.                                       *
  *                 2. Sys prog who starts the server.           *
  *                 3. All mvs users.                            *
  *                 4. Non secure or AT-TLS servers              *
  *                                                              *
  *                                                              *
  ****************************************************************
  * PROBLEM DESCRIPTION: 1. Server and user log location should  *
  *                      be in sync and located to $RSEAPI_LOGS, *
  *                      default based on RSE log base location. *
  *                      2. An annoying warning message about    *
  *                      the WADL feature being disabled shows   *
  *                      up when starting RSEAPI.                *
  *                      3. In IBM z/OS Explorer RSEAPI version  *
  *                      1.2.1, there is an issue                *
  *                      where responses might inaccurately      *
  *                      include content from                    *
  *                      different datasets when a single user   *
  *                      makes simultaneous                      *
  *                      requests for multiple datasets' content *
  *                      4. When running under non-secure mode   *
  *                      or AT-TLS, using RSEAPI v1.2.2          *
  *                      customers reported that when uploading  *
  *                      more than 10 copybooks, the operation   *
  *                      fails with error 503. If the number of  *
  *                      grouped copybooks is 10 or less, the    *
  *                      process completes successfully. The     *
  *                      issue may also be shown with other      *
  *                      commands when there are high number     *
  *                      requests coming to the server at the    *
  *                      same time.                              *
  ****************************************************************
  1. Currently server and user logs default and custom
  configurations are not in sync and may cause difficulty
  in logs collection.
  2. The "WADL feature is disabled" message shows up in the job
  log.
  3. RSEAPI has collision in sharing the internal download buffer
  for multiple concurrent content download.
  4. Tomcat concurrency semaphore valve uses the incorrect jvm
  option name.
  

Problem conclusion

• 1. Server and user default and custom log default and custom
  configuration now in sync, default to top location defined by
  $RSEAPI_LOGS and $RSEAPI_USER_LOGS. Refer to RSE API
  documentation for more details on other environments definitions
  for other logging configurations.
  2. By explicitly disabling WADL in the RSEAPI servlet
  configuration, the warning no longer appears.
  3. As with raw content download, content download should use
  individual non-shared internal download buffer.
  4. Use the correct jvm option for the concurrency semaphore
  valve value for the request concurrency control
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

  UO05843

Modules/Macros

• HUH1SMPE HUH2RCVE HUH3ALOC HUH4ZFS  HUH5MKD  HUH6DDEF HUH7APLY
  HUH8ACPT HUHCRYPT HUHFT000 HUHFT002 HUHFT003 HUHFT004 HUHFT005
  HUHFT006 HUHFT007 HUHFT008 HUHFT009 HUHFT010 HUHFT011 HUHMKDIR
  HUHMOUNT HUHPAX01 HUHRACF  HUHSETUP HUHSHPAX HUHSTC
  

Fix information

• Fixed component name

  EXP FOR ZOS RSE

• Fixed component ID

  5655EXP33

Applicable component levels

• R110 PSY UO05843

     UP25/11/21 P F511

Fix is available

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