/SAPTRX/DF_GET_NET_FOR_EH - Document Flow: RFC Function Module for Reading Network

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Functionality

This RFC-enabled function module can be used to retrieve a document flow network for an event handler using the event handler GUID. In SAP Event Management(SAP EM), this function module is called from the Web communicationlayer (WCL). Depending on the accessibility settings in the WCL administration settings, the resultsof this function are displayed in either a graphical or tabular format. However, this function modulecould also be used in a different customer-specific user interface environment to retrieve and display the document flow network for an event handler.

Example

Event handler detail information is displayed in the WCL. You press the button to display the documentflow network. In the background, the WCL sends a request to SAP EMby passing the event handler GUID to this function module. The WCL retrieves the document flow network information and displays it to the user.

Notes

There are three return tables containing information for a document flow network from document flow and from SAP EM:

ET_DOCUMENT,,,,- Contains the nodes of a document flow network

ET_RELATION,,,,- Contains the relationships between the nodes

ET_DF_EH_COMPARE,,- Contains the event handler GUIDs for each application GUID represented by a nodein ,,,,,,,, ,,table ET_DOCUMENT and an indicator as to whether to gray out the display of node details,,,,,,,,due to missing authorization or because the event handler has already been ,,,,,,,,,,,,,,archived and ,,deleted.

Further information

For more information, see the IMG documentation forIntegration of Document Flow.

Parameters

ET_DF_EH_COMPARE
ET_DOCUMENT
ET_RELATION
IV_EH_GUID
IV_REFRESH

Exceptions

Function Group

TRX/SAPLDOCFLOW

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