PI91452: TABLE WIDGET REQUESTS MORE DATA THAN IT NEEDS

APAR status

• Closed as program error.

Error description

• Tables in the UI that include expandable rows can request far
  more data than they need after normal usage.
  
  To reproduce:
  1. Add or find an existing nested structure of resources on the
  Resources page.  A depth of 3 or 4 is sufficient.
  2. Expand several levels deep.
  3. Refresh the page.  Note that the request to the backend to
  populate the page includes an "expandedNodeList".  Note that the
  response from the server includes not just the base-level
  resource, but all of the children that were previously expanded.
  4. Collapse the top-level resource
  5. Refresh the page.  Note that the request to the backend
  includes an "expandedNodeList" that is very similar to the
  request in step 3.  Note that the response from the backend
  still includes information about the nodes that were previously
  expanded.
  

Local fix

• If your tables are loading slowly and you suspect this may be
  related, there are two possible fixes.
  
  1. Open a javascript console while using the UCD server in
  question and run `localStorage.clear()`.
  2. Clear your cookies.
  

Problem summary

• ****************************************************************
  * USERS AFFECTED:                                              *
  * All users                                                    *
  ****************************************************************
  * PROBLEM DESCRIPTION:                                         *
  * Tables in the UI that include expandable rows can request    *
  * far                                                          *
  * more data than they need after normal usage.                 *
  *                                                              *
  * To reproduce:                                                *
  * 1. Add or find an existing nested structure of resources on  *
  * the                                                          *
  * Resources page.  A depth of 3 or 4 is sufficient.            *
  * 2. Expand several levels deep.                               *
  * 3. Refresh the page.  Note that the request to the backend   *
  * to                                                           *
  * populate the page includes an "expandedNodeList".  Note that *
  * the                                                          *
  * response from the server includes not just the base-level    *
  * resource, but all of the children that were previously       *
  * expanded.                                                    *
  * 4. Collapse the top-level resource                           *
  * 5. Refresh the page.  Note that the request to the backend   *
  * includes an "expandedNodeList" that is very similar to the   *
  * request in step 3.  Note that the response from the backend  *
  * still includes information about the nodes that were         *
  * previously                                                   *
  * expanded.                                                    *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  

Problem conclusion

• A fix is available in IBM UrbanCode Deploy 7.0.0.1
  

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:

Fix information

• Fixed component name

  UC DEPLOY

• Fixed component ID

  5725M5400

Applicable component levels