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Recently I had involved in a project where different SAP CRM Products were used (Material, Services, Warranty, etc.) and I discovered that the majority of consultants, were not clear about the differences between SAP Service Master and SAP CRM Services standalone Products .

This blog aims to explain SAP CRM Products type services.

In SAP CRM, according to SAP definition, products are goods which are the object of a company's business activities. Products can be tangible, such as a PC, or intangible, such as services like PC maintenance.

In SAP CRM, the following product types are available:

  • Material

  • Service

  • Warranty

  • Financing

  • Financial Service

  • Intellectual Property (IP)


SAP CRM Material (commonly named Product in SAP CRM 7 screens),  represent tangible goods that a company procures produces or sells. Materials are typically created in SAP ERP Tx MM01, or can exist standalone in SAP CRM. Materials are replicated using Middleware object MATERIAL

SAP CRM Service, represent a service that is to be performed. A service product includes information about the planned duration and conditions.

Example of Services are:

  • Labor charges

  • Repair charges

  • Working hours

ERP Services Masters are replicated to SAP CRM as CRM Services. Here is where I want to clarify the functionality. In SAP ERP, Service Masters contains the details of services that can be procured from externals vendors.

A service master record contains the following information:

  • Service number (Activity Number)

  • Service category

  • Descriptive texts (short and long text)

  • Base unit of measure

  • Material group

  • Valuation class

Service Master are  created in SAP ERP Tx AC03, and can be replicated to SAP CRM using CRM Middleware. The relevant middleware object is SERVICE_MASTER.


Now, here is where is the main confusion. SAP ERP Service Masters are replicated to SAP CRM as Service Products. However, not all SAP CRM Service Products are Service Masters.

CRM offers richer functionality and is possible to create different SAP CRM Services. The following table explains the sources for different products types.

As mentioned, not all Service Products are Service Masters. For example, to register time/working hours, a service product is created in SAP CRM  (e.g. LABOUR). Others services offered by the company also are created as Service Products, such as "Repairs", "Maintenance", etc. In those cases, those are services offered by the company, and not necessary procured externally (Service Masters).


ERP Service Master therefore only represent services procured externally and not supply by internal employees, whereas SAP CRM Services products describes services to be performed (externally or internally).