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If you have access to the JIRA Tracking System, click a JIRA link to review additional development details.

National Cancer Institute Center for Biomedical Informatics and Information Technology
caDSR API 4.1.7 Release Notes 
October ??, 2018


The following are tracker numbers and descriptions of the technology upgrades since the last release.

DescriptionJIRA tracker number

Updated the Application Support Email to

Phone Info remains the same (Local: 240-276-5541 OR Toll-Free: 1-888-478-4423)


Important Remaining Issues

The following are tracker numbers and descriptions of unresolved issues.

DescriptionJIRA tracker number

Retrieving forms and their classifications using the Rest AP or the GtXML API returns different results.


When a Data element has multiple designations, the names and type are listed on different rows in the CDE Browser Excel Download, but in the RESTFul API with return type CSV, after importing the file into an Excel spreadsheet, all names are merged into one cell, and all name types are merged into another cell.


CDEs are not classified by individual classification scheme items, so retrieving the CDE by classificationItem is not useful.


There are also several legacy issues (primarily with the generated RESTful interface) that are not addressed by this release:

  • GF 27833 querying indirect association with backslash and rolename does not work
  • GF 27834 query which is in the form of A->B->A is not working
  • GF 27835 indirect association query, A->B->C, where B and C have to be in the same package, package name cannot be specified for B
  • GF 28093 Objects having Indirect association with a backslash in the ID throw an error..
  • GF 28094 Performance issues when querying certain objects(503 error)
  • GF 28310 HTML queries may return partial results.

Product Dependencies

Refer to the caDSR Technology Dependency Matrix for the caDSR and other software technologies on which this release of this product relies.

Release History



4.1.7?? October 2018
4.1.618 September 2018
4.1.52 March 2018
4.1.428 February 2018
4.1.3March 2017
4.1.2September 2016
4.1April 2014

April 14, 2009

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