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Home » Eclipse Projects » Eclipse Titan » Limitation on TTCN support.
Limitation on TTCN support. [message #1794989] Wed, 12 September 2018 09:01 Go to next message
Julien Deltour is currently offline Julien DeltourFriend
Messages: 6
Registered: September 2018
Junior Member

I download the SIP test suite on

When I make a Titan project from the files of this testsuite, I have got some mistakes (71).

The same two errors are present many times :

- '*' cannot be used as matching template for a receive operation.
- Duplicate incoming message type '........'

My first question is : Am I doing something wrong or are the ETSI testsuites not supported in Titan ?

My second question is : Is there somewhere a list of all limitations of TTCN-3 support in Titan ?

Best Regards

Re: Limitation on TTCN support. [message #1795071 is a reply to message #1794989] Fri, 14 September 2018 05:44 Go to previous message
Elemer Lelik is currently offline Elemer LelikFriend
Messages: 1120
Registered: January 2015
Senior Member
Hi Julien,

Compiling ETSI test suites requires some tweaking of the code,

mainly for the following reasons:

-test ports
-external functions.

Note that none of these is standardized, hence Titan limitations regarding the standard play little role in this.

Please read the following posts in this forum, where everything is explained in great detail, including step-by-step migration of ETSI SIP and Diameter RX test suites to Titan:

About compiling 3GPP and ETSI test suites

Testing SIPmsg demo defined in titan.TestPorts.SIPmsg

Executing ETSI Diameter Rx test cases

Eclipse Titan and the dilemma of PER-encoding(ASN.1 PER-codec for Titan )

Problem with duplicate incoming message type boolean

Titan limitations, deviations from the standard, additional features are listed in the referenceguide;
see primarily
ch 2 TTCN-3 Limitations in this Version
ch 3 Clarifications to the TTCN-3 Standard

I hope this helps

Best regards


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