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Dokumentation

PPEHI_PNGEN_READ - Process Generic Engineering Node

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Functionality

You can use the function module PPEHI_PNGEN_READ to read generic engineering nodes and relationships.

• Read product structure nodes

All nodes to be read must be specified in the table GENERICNODEDATA. The node is identified by its internal identification (NODE_ID). The function module PVSHI_INTERNAL_OBJECT_ID can be used to determine the internal identifications for an external identification (node name and product class).

In this case, the function module returns all attributes of this node, such as texts. All relationships assigned to this node are also returned.

• Read relationships

All relationships to be read must be specified in the table GENERICRELATION. The relationship is identified by its internal identification (RELATION_ID), which can be determined using the function module PVSHI_INTERNAL_RELATION_ID. The table GENERICNODEDATA cannot be filled.

In this case, the function module reads the attributes of these relationships. If a relationship has several historical statuses, they are all output. If only specific historical statuses are to be read, the change number must be specified in the CHANGE_NO field in the table GENERICRELATION. The parameter I_CHANGENO_SPECIFIED must contain the value 'X'.

Example

Notes

Customer enhancements at the generic engineering node are returned in the table GENERICNODEEXTENSION. The table contains the values of the customer-specific fields. The assignments to the relevant nodes occur through the internal identification of the node (NODE_ID).

Further information

Parameters

ADMINDATA
GENERICNODEDATA
GENERICNODEEXTENSION
GENERICNODELONGTEXT
GENERICNODELONGTEXTHEADER
GENERICNODETEXT
GENERICRELATION
I_CHANGENO_SPECIFIED
I_MODE_ALL
I_MSG_HANDLING
RETURN

Exceptions

Function Group

PPEHI_GEN

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