CL_CRD_ABSTRACT_ATTACHMENT - Credentialing: Assignment Algorithm

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Functionality

Instances of classes that are derived from class CL_CRD_ABSTRACT_ATTACHMENT are used to assign partner lists torequirements at runtime.

Relationships

These instances should be generated by the Business Add-In (BAdI) Create Class for Requirement Assignment Rule CRD_ATTALG_FACTORY.

Example

Class CL_CRD_ATTALG_0100 is a typical implementation.

Notes

The constructor of the (abstract) base class stores the identification of therequirementrule and instantiates in the reference variables REF_REQATT_READER a Customizing read class thatcan read tables TCRD_REQATT and TCRD_APV. The table TCRD_REQATT is already read in the constructor. The service method GET_CMBTYP returns therequirements combination type for therequirement assignment type at runtime.

The following method must be specifically overwritten:
ASSIGN_PARTNER2REQ.

Further information

CL_GUI_FRONTEND_SERVICES - Frontend Services   Addresses (Business Address Services)  
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