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What is ERP?

ERP stands for Enterprise Resource Planning.

Enterprise Resource Planning systems integrate all data processes of an Oraganization into unified system.

The key feature of an ERP system is it uses a single or Unified database to store data for the various system modules.

Various Modules which comes under ERP are listed below:

i.Manufacturing
ii.Supply Chain
iii.Financials
iv.CRM
v.Human Resources
vi.Warehouse Management

What is SAP ?

SAP stands for Systems Applicatios and Products in Data Processing.

SAP AG has released SAP R/2 Version initially.The architecture of the R/2 system is Mainframe Architecture.

Later SAP R/3 is released which has different from R/2 architecture.

R stands for RealTime.
3 stands for 3 Tier Architecture.

There are over 120,000 installations at more than 30000 Companies.SAP Products are used over 15 millon People in more than 125 countries.

Maintain the Material Type


Maintain the Material Type


OMS2 - Material Type Maintenance - Create/Change/Display


Steps:-

  • Transaction OMS2
  • Click Change
  • Key in the Material Type you want to change
  • e.g. FERT then hit enter

The Views belows allows you to choose the Views for each Material Type.

(Press the Page up/Page Down keys to scroll the views)


If you tried to change from FERT to HAWA in 4.6x, you will receive an error message :-

The material type cannot be changed. This is not allowed if only external procurement is defined for the new material type, or if the new material type has a different account category reference than the old material type.


To overcome it, goto OMS2 and change the HAWA material type.

In the Internal/external purchase orders sections:

Original Changes

Ext. purchase orders 2 1
Int. purchase orders 0 1

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