"USSDGW 9000:IMSI:XXX;MSISDN:YYY;:Internal error (24)!Needs typeahead" error from USSD (Unstructured Supplementary Service Data) Gateway Application (Doc ID 1286614.1)

Last updated on MAY 16, 2011

Applies to:

Oracle Communications Network Charging and Control - Version: 3.2.0 and later   [Release: 3.2.0 and later ]
Information in this document applies to any platform.

Symptoms

USSDGW provides interaction, using USSD messages, between the subscriber's handset and the platform with following circumstance:
  1. Processing fast access, single string (typeahead) requests
  2. Presenting information to mobile users using USSD messages
  3. Complex interaction through navigation of menus based on user input (interactive USSD)

If your system still has USSDGW package version below 2.4.1.8, you will see error messages as shown below:
$ tail -f /IN/service_packages/UIS/tmp/ussdgw.log
21/12/2010 22:50:44.444 USSDGW 9000:IMSI:XXX;MSISDN:YYY;:Internal error (24)!Needs typeahead

Check USSDGW package version using this command:
$ pkginfo -xia sun4u | grep USSD_GW
 

Cause

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