Error while generating ICP reports

Hi All,

When I generate the ICP reports, its showing the below error. Any idea?

Invalid Item ID. An unknown error has occurred in the HsvWebClient object.

Show Details: Error Reference Number: {0644C92B-6C15-4770-A057-34416D540904};User Name: 5344@Native Directory Num: 0x8004023b;Type: 1;DTime: 7/19/2011 11:33:05 AM;Svr: GITSHFMP01;File: ReportGenerator_Intercompany.cpp;Line: 2595;Ver: 11.1.2.1.000.3082; Num: 0x80044080;Type: 1;DTime: 7/19/2011 11:33:05 AM;Svr: GITSHFMP01;File: HFMActionsExecution.cpp;Line: 2415;Ver: 11.1.2.1.000.3082; Num: 0x80044080;Type: 0;DTime: 7/19/2011 11:33:25 AM;Svr: GITSHFMP01;File: HFMActions.cpp;Line: 72;Ver: 11.1.2.1.000.3082; Num: 0x80044080;Type: 0;DTime: 7/19/2011 11:33:25 AM;Svr: GITSHFMP01;File: HFMCESAction.cpp;Line: 28;Ver: 11.1.2.1.000.3082; Num: 0x80044080;Type: 0;DTime: 7/19/2011 11:33:25 AM;Svr: GITSHFMP01;File: Actions.cpp;Line: 385;Ver: 11.1.2.1.000.3082;