SAP MM MASS Maintenance

Mass Maintenance processing

Path:
SAP Menu: Logistics > Central Functions > Mass Maintenance > Mass Maintenance > Dialog Processing

Mass maintenance is used to make make mass changes to master data such as materials, vendors, purchase orders, purchase requisitions, etc.

Example: you want to change particular field of material for all the materiall of certian plant or all the plant you can do using mass like wise for certian PO value if you want to cahnge you can use mass.

There a lot of SAP transactions code for specific mass changes. MASS is also one of the transactions among them.

- Mass Change in material master. MM17
- Mass change in BOM. CS20
- Mass change in work center. CA85
- Mass change in Reference opn set. CA95
- Mass change in PRT. CA75

- SU10 Mass changes to User Master.
- SU12 Mass Changes to User Master Records.

- CO44 Mass processing of orders.
- F.80 Mass reversal of documents.
- FOFO Mass release.
- FOVX Mass processing of offers.
- IMAM Mass maintenance of approp.requests.
- KE55 Mass Maintenance PrCtr Master Data.
- XD99 Customer master mass maintenance.
- XK99 Mass maintenance, vendor master.

The full list of possible "objects" that can be changed in material are:
BUS0015 Profit center
BUS1001 Materials (industry)
BUS1001001 Materials (retail)
BUS1133 Rental units
BUS2012 Purchase orders
BUS2032 Sales orders
BUS2104 Appropriation reqs
BUS2105 Purchase requisition
BUS3003 Purchasing info recs
BUS3006 G/L accounts
KNA1 Customers
LFA1 Vendors

It is typically used by support staff to maintain / update master data. If your requirement is to complex for Mass Maintenance, then rather use LSMW, it can do even more -- but is more complex to use.

Steps:

Run transaction MASS
a)Select what master data element you want to change

b)Select fields for selection and what will be changed

c)Select master data to be changed

d)Indicate what the new value is

e)Save (Run)

For example: for all materials of type RAW1, make the material group 1012. Let show you with steps below.

Transaction MASS
a) Select the tables for the selection screen. In our case, material type = MARA.

b) Choose the MARA table. Material group field store under MARA table.

c) Select the material type to filter the data record.

d)The materials selected will be listed.Now indicate which field must be change. In our example the material group field.

e)Select the field material group want to update.




















f) Select the column and copy to all the materials listed below. If you don't want to change all objects --  unselect them at this point

g) Click Save -- this will start the action to change the object (material)
h) A log will be displayed on if it was successful