After executing jenkins job the test results are OK on jenkins side:
—
Test case ID Test case external ID Version Name Test project ID Execution status
19 sbx-4 1 tl001 1 Passed
—
However, it is not transferred to TestLink.
The tail of the testlink log file contains:
—
[>>][5284cdc1e1411435011601][DEFAULT][/testlink/lib/api/xmlrpc/v1/xmlrpc.php][13/Nov/14 13:18:57]
[13/Nov/14 13:18:58][WARNING][<nosession>][GUI]
E_NOTICE
Undefined index: testprojectid - in D:\ext\wamp\www\testlink\lib\api\xmlrpc\v1\xmlrpc.class.php - Line 381
[<<][5284cdc1e1411435011601][DEFAULT][/testlink/lib/api/xmlrpc/v1/xmlrpc.php][13/Nov/14 13:18:57][13/Nov/14 13:18:58][took 0.192646 secs]
[>>][5284cdc22a3b3609338074][DEFAULT][/testlink/lib/api/xmlrpc/v1/xmlrpc.php][13/Nov/14 13:18:58]
[13/Nov/14 13:18:58][WARNING][<nosession>][GUI]
E_NOTICE
Undefined index: testprojectid - in D:\ext\wamp\www\testlink\lib\api\xmlrpc\v1\xmlrpc.class.php - Line 381
[13/Nov/14 13:18:58][WARNING][<nosession>][GUI]
E_NOTICE
Undefined index: keywords - in D:\ext\wamp\www\testlink\lib\functions\testplan.class.php - Line 6699
[13/Nov/14 13:18:58][WARNING][<nosession>][GUI]
E_NOTICE
Undefined index: keywords - in D:\ext\wamp\www\testlink\lib\functions\testplan.class.php - Line 6728
[<<][5284cdc22a3b3609338074][DEFAULT][/testlink/lib/api/xmlrpc/v1/xmlrpc.php][13/Nov/14 13:18:58][13/Nov/14 13:18:58][took 0.206036 secs]
[>>][5284cdc26e9ca989224517][DEFAULT][/testlink/lib/api/xmlrpc/v1/xmlrpc.php][13/Nov/14 13:18:58]
[13/Nov/14 13:18:58][WARNING][<nosession>][GUI]
E_NOTICE
Undefined index: testcaseexternalid - in D:\ext\wamp\www\testlink\lib\api\xmlrpc\v1\xmlrpc.class.php - Line 2996
[<<][5284cdc26e9ca989224517][DEFAULT][/testlink/lib/api/xmlrpc/v1/xmlrpc.php][13/Nov/14 13:18:58][13/Nov/14 13:18:58][took 0.19771 secs]
[>>][5284cdc4482b1050781380][DEFAULT][/testlink/lib/api/xmlrpc/v1/xmlrpc.php][13/Nov/14 13:19:00]
[13/Nov/14 13:19:00][WARNING][<nosession>][GUI]
E_NOTICE
Undefined index: testprojectid - in D:\ext\wamp\www\testlink\lib\api\xmlrpc\v1\xmlrpc.class.php - Line 381
—

I checked whether testprojectid is processed correctly.
The following commands are included into the jenkins job:
—
echo TESTLINK_TESTCASE_ID= %TESTLINK_TESTCASE_ID%
echo TESTLINK_TESTCASE_NAME= %TESTLINK_TESTCASE_NAME%
echo TESTLINK_TESTCASE_TESTSUITEID= %TESTLINK_TESTCASE_TESTSUITEID%
echo TESTLINK_TESTCASE_TESTPROJECTID= %TESTLINK_TESTCASE_TESTPROJECTID%
echo TESTLINK_TESTCASE_AUTHOR= %TESTLINK_TESTCASE_AUTHOR%
echo TESTLINK_TESTCASE_SUMMARY= %TESTLINK_TESTCASE_SUMMARY%
echo TESTLINK_BUILD_NAME= %TESTLINK_BUILD_NAME%
echo TESTLINK_TESTPLAN_NAME= %TESTLINK_TESTPLAN_NAME%
echo TESTLINK_TESTPROJECT_NAME= %TESTLINK_TESTPROJECT_NAME%
echo TESTLINK_TESTCASE_PYTHON_CLASS= %TESTLINK_TESTCASE_PYTHON_CLASS%
—

The result is:
—
TESTLINK_TESTCASE_ID= 19
TESTLINK_TESTCASE_NAME= tl001
TESTLINK_TESTCASE_TESTSUITEID= null
TESTLINK_TESTCASE_TESTPROJECTID= 1
TESTLINK_TESTCASE_AUTHOR= null
TESTLINK_TESTCASE_SUMMARY=
TESTLINK_BUILD_NAME= Build Name
TESTLINK_TESTPLAN_NAME= Test Plan 1
TESTLINK_TESTPROJECT_NAME= Sandbox
TESTLINK_TESTCASE_PYTHON_CLASS= lululu
—

Thus, testprojectid was received by jenkins, but it is not returned back to testlink.
What is the problem?