UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549

                                 SCHEDULE 13D/A
                                (Amendment No. 1)

                   Under the Securities Exchange Act of 1934*

                             MANUGISTICS GROUP, INC.
--------------------------------------------------------------------------------
                                (Name of Issuer)

                         Common Stock, $0.002 Par Value
--------------------------------------------------------------------------------
                         (Title of Class of Securities)

                                    565011103
--------------------------------------------------------------------------------
                                 (CUSIP Number)

                             Scott A. Arenare, Esq.
                      Managing Director and General Counsel
                               Warburg Pincus LLC
                              466 Lexington Avenue
                            New York, New York 10017
                                 (212) 878-0600
--------------------------------------------------------------------------------
                  (Name, Address and Telephone Number of Person
                Authorized to Receive Notices and Communications)

                                   Copies to:

                             Steven J. Gartner, Esq.
                            Willkie Farr & Gallagher
                               787 Seventh Avenue
                             New York, NY 10019-6099
                                 (212) 728-8000

                                September 6, 2002
--------------------------------------------------------------------------------
                          (Date of Event which Requires
                            Filing of this Statement)

If the filing person has previously filed a statement on Schedule 13G to report
the acquisition that is the subject of this Schedule 13D, and is filing this
schedule because of ss.ss. 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the
following box: [ ]

NOTE: Schedules filed in paper format shall include a signed original and five
copies of the schedule, including all exhibits. See Rule 240.13d-7 for other
parties to whom copies are to be sent.

* The remainder of this cover page shall be filled out for a reporting person's
initial filing on this form with respect to the subject class of securities, and
for any subsequent amendment containing information which would alter
disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed
to be "filed" for the purpose of Section 18 of the Securities Exchange Act of
1934 ("Act") or otherwise subject to the liabilities of that section of the Act
but shall be subject to all other provisions of the Act (however, see the
Notes).






                                  SCHEDULE 13D

-------------------
CUSIP No. 565011103
-------------------

----------- --------------------------------------------------------------------
    1       NAMES OF REPORTING PERSONS
            I.R.S. IDENTIFICATION

            Warburg Pincus Private Equity VIII, L.P.          I.R.S. #13-4161869
----------- --------------------------------------------------------------------
    2       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)
                                                                         (a) [ ]
                                                                         (b) [X]

----------- --------------------------------------------------------------------
    3       SEC USE ONLY

----------- --------------------------------------------------------------------
    4       SOURCE OF FUNDS (See Instructions)

            WC
----------- --------------------------------------------------------------------
    5       CHECK IF DISCLOSURE OF LEGAL PROCEEDING IS REQUIRED PURSUANT
            TO ITEMS 2(d) or 2(e)                                            [ ]

----------- --------------------------------------------------------------------
    6       CITIZENSHIP OR PLACE OF ORGANIZATION

            Delaware
--------------------- --------- ------------------------------------------------
                         7      SOLE VOTING POWER

                                0
                      --------- ------------------------------------------------
NUMBER OF                8      SHARED VOTING POWER
SHARES
BENEFICIALLY                    4,921,400
OWNED BY EACH         --------- ------------------------------------------------
REPORTING                9      SOLE DISPOSITIVE POWER
PERSON WITH
                                0
                      --------- ------------------------------------------------
                         10     SHARED DISPOSITIVE POWER

                                4,921,400
----------- --------------------------------------------------------------------
    11      AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

            4,921,400
----------- --------------------------------------------------------------------
    12      CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
            SHARES (See Instructions)                                        [ ]

----------- --------------------------------------------------------------------
    13      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

            7.05%
----------- --------------------------------------------------------------------
    14      TYPE OF REPORTING PERSON (See Instructions)

            PN
----------- --------------------------------------------------------------------






                                  SCHEDULE 13D

-------------------
CUSIP No. 565011103
-------------------

----------- --------------------------------------------------------------------
    1       NAMES OF REPORTING PERSONS
            I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (entities only)

            Warburg, Pincus & Co.                             I.R.S. #13-6358475
----------- --------------------------------------------------------------------
    2       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)
                                                                         (a) [ ]
                                                                         (b) [X]

----------- --------------------------------------------------------------------
    3       SEC USE ONLY

----------- --------------------------------------------------------------------
    4       SOURCE OF FUNDS (See Instructions)

            N/A
----------- --------------------------------------------------------------------
    5       CHECK IF DISCLOSURE OF LEGAL PROCEEDING IS REQUIRED PURSUANT
            TO ITEMS 2(d) or 2(e)                                            [ ]

----------- --------------------------------------------------------------------
    6       CITIZENSHIP OR PLACE OF ORGANIZATION

            New York
--------------------- --------- ------------------------------------------------
                         7      SOLE VOTING POWER

                                0
                      --------- ------------------------------------------------
NUMBER OF                8      SHARED VOTING POWER
SHARES
BENEFICIALLY                    4,921,400
OWNED BY EACH         --------- ------------------------------------------------
REPORTING                9      SOLE DISPOSITIVE POWER
PERSON WITH
                                0
                      --------- ------------------------------------------------
                         10     SHARED DISPOSITIVE POWER

                                4,921,400
----------- --------------------------------------------------------------------
    11      AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

            4,921,400
----------- --------------------------------------------------------------------
    12      CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
            SHARES (See Instructions)                                        [ ]

----------- --------------------------------------------------------------------
    13      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

            7.05%
----------- --------------------------------------------------------------------
    14      TYPE OF REPORTING PERSON (See Instructions)

            PN
----------- --------------------------------------------------------------------






                                  SCHEDULE 13D

-------------------
CUSIP No. 565011103
-------------------

----------- --------------------------------------------------------------------
    1      NAMES OF REPORTING PERSONS
           I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (entities only)

           Warburg Pincus LLC                                 I.R.S. #13-3536050
----------- --------------------------------------------------------------------
    2       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)
                                                                         (a) [ ]
                                                                         (b) [X]

----------- --------------------------------------------------------------------
    3       SEC USE ONLY

----------- --------------------------------------------------------------------
    4      SOURCE OF FUNDS (See Instructions)

           N/A
----------- --------------------------------------------------------------------
    5       CHECK IF DISCLOSURE OF LEGAL PROCEEDING IS REQUIRED PURSUANT
            TO ITEMS 2(d) or 2(e)                                            [ ]

----------- --------------------------------------------------------------------
    6      CITIZENSHIP OR PLACE OF ORGANIZATION

           New York
--------------------- --------- ------------------------------------------------
                         7      SOLE VOTING POWER

                                0
                      --------- ------------------------------------------------
NUMBER OF                8      SHARED VOTING POWER
SHARES
BENEFICIALLY                    4,921,400
OWNED BY EACH         --------- ------------------------------------------------
REPORTING                9      SOLE DISPOSITIVE POWER
PERSON WITH
                                0
                      --------- ------------------------------------------------
                         10     SHARED DISPOSITIVE POWER

                                4,921,400
---------- ---------------------------------------------------------------------
   11      AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

           4,921,400
---------- ---------------------------------------------------------------------
   12      CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
           SHARES (See Instructions)                                        [ ]

---------- ---------------------------------------------------------------------
   13      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

           7.05%
---------- ---------------------------------------------------------------------
   14      TYPE OF REPORTING PERSON (See Instructions)

           OO
---------- ---------------------------------------------------------------------






     This Amendment No. 1 to Schedule 13D ("Amendment No. 1") is being filed on
behalf of Warburg Pincus Private Equity VIII, L.P., a Delaware limited
partnership ("WP VIII"), Warburg Pincus LLC, a New York limited liability
company ("WP LLC"), and Warburg, Pincus & Co., a New York general partnership
("WP," and together with WP VIII and WP LLC, the "Reporting Persons") and amends
and supplements the Schedule 13D as originally filed with the Securities and
Exchange Commission on August 30, 2002 (the "Original Schedule 13D"). The
holdings of the Reporting Persons indicated in this Amendment include the
holdings of Warburg Pincus Netherlands Private Equity VIII C.V. I ("WPNPE VIII
I"), Warburg Pincus Netherlands Private Equity VIII C.V. II ("WPNPE VIII II")
and Warburg Pincus Germany Private Equity VIII KG ("WPGPE VIII", and together
with WP VIII, WPNPE VIII I and WPNPE VIII II, the "Investors"). WP, WP LLC and
the Investors are referred to in this Schedule 13D as the "Group Members".

     Unless otherwise indicated in this Amendment, each capitalized term used
but not defined in this Amendment shall have the meaning assigned to such term
in the Original Schedule 13D.

     This Amendment is being promptly filed following the acquisitions by WP
VIII of an aggregate of an additional 767,600 shares of Common Stock through
open market purchases (which purchases represent more than 1.0% of the
outstanding shares of Common Stock)

     The Group Members are making this single, joint filing because they may be
deemed to constitute a "group" within the meaning of Section 13(d)(3) of the
Securities Exchange Act of 1934, as amended (the "Exchange Act"). The agreement
among the






Group Members to file jointly is attached as Exhibit 1 to the Original Schedule
13D. Each Group Member disclaims beneficial ownership of all shares of Common
Stock, other than those reported herein as being owned by it.

Item 3. Source and Amount of Funds or Other Consideration

     The information in Item 3 of the Original Schedule 13D is hereby amended
and restated in its entirety:

     The total amount of funds used by each Investor to purchase the shares of
Common Stock as described herein was furnished from the working capital of such
Investor. The total amount of funds used by the Investors to purchase shares of
Common Stock was $17,349,337, net of brokerage commissions.

Item 5. Interest in Securities of the Issuer

     The information in Items 5(a), (b) and (c) is hereby amended and restated
in their entirety as follows:

     (a) Due to their respective relationships with the Investors and each
other, each of the Reporting Persons may be deemed to beneficially own an
aggregate of 4,921,400 shares of Common Stock as of September 6, 2002, by virtue
of the Investors' ownership of such shares as of such date. The 4,921,400 shares
of Common Stock which the Reporting Persons may be deemed to beneficially own
represent approximately 7.05% of the 69,800,000 shares of Common Stock
outstanding as of July 8, 2002 (based on the Company's Quarterly Report on Form
10-Q for the quarter ended May 31, 2002).

     (b) Each of the Investors shares the power to vote or to direct the vote
and to dispose or to direct the disposition of the 4,921,400 shares of Common
Stock it may be deemed to beneficially own as of September 6, 2002. Each of the
Reporting Persons shares with the Investors the power to vote or to direct the
vote and to dispose or to direct






the disposition of the 4,921,400 shares of Common Stock it may be deemed to
beneficially own as of September 6, 2002.

     (c) Since the filing of the Original Schedule 13D, the Investors acquired
shares of Common Stock in the open market transactions set forth on Schedule II
attached hereto. Except as described on Schedule II, no transactions in Common
Stock were effected since the filing of the Original Schedule 13D by the
Reporting Persons or any of the persons set forth on Schedules I or in Item 2(d)
hereto.






                                   SIGNATURES

     After reasonable inquiry and to the best of our knowledge and belief, the
undersigned certify that the information set forth in this statement is true,
complete and correct.

Dated: September 9, 2002                WARBURG PINCUS PRIVATE EQUITY
                                        VIII, L.P.

                                        By: Warburg, Pincus & Co.,
                                            General Partner

                                        By: /s/ Scott A. Arenare
                                            ------------------------------
                                            Name:  Scott A. Arenare
                                            Title: Partner


Dated: September 9, 2002                WARBURG, PINCUS & CO.

                                        By: /s/ Scott A. Arenare
                                            ------------------------------
                                            Name:  Scott A. Arenare
                                            Title: Partner


Dated: September 9, 2002                WARBURG PINCUS LLC

                                        By: /s/ Scott A. Arenare
                                            ------------------------------
                                            Name:  Scott A. Arenare
                                            Title: Managing Director


Dated: September 9, 2002                WARBURG PINCUS NETHERLANDS
                                        PRIVATE EQUITY VIII C.V. I

                                        By: Warburg, Pincus & Co.,
                                            General Partner

                                        By: /s/ Scott A. Arenare
                                            ------------------------------
                                            Name:  Scott A. Arenare
                                            Title: Partner






Dated: September 9, 2002                WARBURG PINCUS NETHERLANDS
                                        PRIVATE EQUITY VIII C.V. II

                                        By: Warburg, Pincus & Co.,
                                            General Partner

                                        By: /s/ Scott A. Arenare
                                            ------------------------------
                                            Name:  Scott A. Arenare
                                            Title: Partner


Dated: September 9, 2002                WARBURG PINCUS GERMANY
                                        PRIVATE EQUITY VIII KG

                                        By: Warburg, Pincus & Co.,
                                            General Partner

                                        By: /s/ Scott A. Arenare
                                            ------------------------------
                                            Name:  Scott A. Arenare
                                            Title: Partner






                                   SCHEDULE II

                                                            Total Cost
     Date       # of Shares     Per Share Price   (net of brokerage commissions)
------------- --------------- ------------------- ------------------------------
  8/30/2002          88,500         3.9536                     349,894
  9/03/2002         300,000         3.6701                   1,101,030
  9/04/2002         200,000         3.6890                     737,800
  9/05/2002         100,000         3.8764                     387,640
  9/06/2002          79,100         3.9707                     314,082
------------- --------------- ------------------- ------------------------------