Error in Postgres execute

I'm using this function...

-- Function: dbo.sp_acc_createaccount(character varying, integer, integer, character varying, character varying, character varying, character varying)

-- DROP FUNCTION dbo.sp_acc_createaccount(character varying, integer, integer, character varying, character varying, character varying, character varying);

CREATE OR REPLACE FUNCTION dbo.sp_acc_createaccount(IN in_orgmgrtype character varying, INOUT in_parentid integer, IN in_levelid integer, IN in_name character varying, IN in_phone character varying, IN in_webpage character varying, IN in_owner character varying, OUT out_accountid integer)
  RETURNS record AS
$BODY$

DECLARE 

    l_CoID int;
    l_CurrID int;
    l_OrgMgrId int;

    errmsg varchar(250);

BEGIN

    IF in_ParentID = -1 THEN

      errmsg := 'execute sp_Acc_GetCompanyIDForUser failed';
      l_CoID := dbo.sp_Acc_GetCompanyIDForUser(in_user);

      IF l_CoID = -2 THEN
         RAISE EXCEPTION 'execute sp_Acc_GetCompanyIDForUser failed';
      END IF;

      errmsg := 'execute sp_Acc_Ge开发者_开发百科tOrgMgrIDForCompany failed';
      l_OrgMgrID := dbo.sp_Acc_GetOrgMgrIDForCompany(in_OrgMgrType, l_CoID);

      IF l_OrgMgrID = -2 THEN
         RAISE EXCEPTION 'execute sp_Acc_GetOrgMgrIDForCompany failed';
      END IF;

      in_ParentID := l_OrgMgrID;

    ELSE
      errmsg := 'Select orgmgrid failed';

      SELECT OrgMgrID INTO l_CurrID
        FROM dbo.OrgMgr
       WHERE Name = in_Name
         AND ParentID = in_ParentID;

    END IF;

    -- if not, add it
    IF l_CurrID IS NULL THEN
      errmsg := 'Insert into orgmgr(account creation) failed';

      INSERT INTO dbo.OrgMgr
          (ParentID, LevelID, Name, PrimaryPhone, WebPage, Owner)
      VALUES 
          (in_ParentID, in_LevelID, in_Name, in_Phone, in_WebPage, in_Owner);

      out_AccountID := currval('dbo.OrgMgr_accountid_seq');

    ELSE
      out_AccountID := -1;
    END IF;

    COMMIT;

EXCEPTION 

    WHEN RAISE_EXCEPTION THEN
        out_AccountID := 99;
        RAISE NOTICE 'ERROR : %',errmsg;
    WHEN OTHERS THEN
        out_AccountID := 99;
        RAISE EXCEPTION 'ERROR : %',errmsg;

END

$BODY$
  LANGUAGE 'plpgsql' VOLATILE
  COST 100;
ALTER FUNCTION dbo.sp_acc_createaccount(character varying, integer, integer, character varying, character varying, character varying, character varying) OWNER TO postgres;

But.. it's showing error in execute time ..

ERROR: SPI_execute_plan failed executing query "ROLLBACK": SPI_ERROR_TRANSACTION

I tried to reproduce your problem - with no success.

The function works (after reconstructing the schema, and removing unneeded COMMIT).

If you still have problems, try to write a self-contained test case. That is:

1. schema needed to run
2. exact code you run
3. expected results
4. exact error message, in detail
5. setup details (software versions, ...)