T4S4  18.1 C7177 A20283
Teamcenter Gateway for SAP S/4HANA API Reference
T4S::EQUI::CUSTOM::MAPPING Namespace Reference

Mapping namespace for T4S equipment transfer. More...

Functions

 SAP_Equipment2TC_Object TransactionId ItemType ItemRevisionType Status ObjectKey args
 Customer specific reverse mapping function for the T4S equipment transfer. More...
 
 TC_Object2SAP_Equipment TransactionId ItemType ItemRevisionType args
 Customer specific mapping function to define the equipment to be transferred to SAP. More...
 

Detailed Description

Mapping namespace for T4S equipment transfer.

The namespace contains the custom specific part of a T4S equipment transfer:

  • Procedure TC_Object2SAP_Equipment maps Teamcenter attributes to SAP attributes (so called mapping).
  • Procedure SAP_Equipment2TC_Object maps SAP attributes back to Teamcenter attributes (so called reverse mapping).
Note
For the data exchange between Teamcenter and T4S the internal TCL dictionary ::TcData is used. It contains specific attributes of the Teamcenter object to be transferred and additional information about the current transaction. For the data exchange between T4S and SAP the internal TCL array ::SAPDat is used.
Teamcenter attributes can be read from ::TcData with function T4X::TC::MAPPING::FieldMapping.
Teamcenter attributes can be written to ::TcData with function T4X::TC::MAPPING::storeReverseMappingAttribute.
SAP attributes can be read from ::SAPDat using function T4S::TC::MAPPING::SAPFieldMapping.
SAP attributes can be written to ::SAPDat with set ::SAPDat(<key>) value.
Precondition
For the equipment transfer the following preferences are used:
  • T4S_EquipmentTypeList : list of allowed Teamcenter object types
  • T4S_EquipmentMapping4<ObjectType> : list of Teamcenter data types to read attributes from
  • T4S_EquipmentMapping2<ObjectType> : list of Teamcenter data types to write back during reverse mapping
  • T4S_EquipmentFieldMapping2<DataType> : list of Teamcenter attributes to write back during reverse mapping (optional)

Function Documentation

◆ SAP_Equipment2TC_Object()

T4S::EQUI::CUSTOM::MAPPING::SAP_Equipment2TC_Object   TransactionId ItemType ItemRevisionType Status ObjectKey args  

Customer specific reverse mapping function for the T4S equipment transfer.

The procedure maps the following SAP attributes back to Teamcenter attributes:
SAP Id -> user_data_1
T4S transfer status -> item_comment

Parameters
TransactionId- Unique ID for the transfer transaction
ItemType- Teamcenter item type
ItemRevisionType- Teamcenter item revision type
Status- SAP transfer status. The following values are valid:
SKIPPED -> the transfer was skipped
ERROR -> the transfer was stopped by an error
UNKNOWN -> the transfer was stopped by an unknown error
UPDATED_WITH_ERROR -> the transfer was stopped by an minor error in one of the additional transfer steps
CREATED, CHANGED, UPDATED -> and some other values are used for a successful transfer
ObjectKey- SAP Id of equipment
args- Not used
Returns
Return code used by the following Tc object update function. The following values are valid:
OK -> T4S will update the Tc object based on the reverse mapping preferences and the reverse mapping buffer
SKIPPED -> T4S will skip the TcData object
ERROR -> T4S will stop transfer and raise an error

References TPSAP::EQUI::getExternalNumber(), T4X::CORE::getSessionLogChannel(), T4X::TC::MAPPING::storeReverseMappingAttribute(), and tpwrite().

◆ TC_Object2SAP_Equipment()

T4S::EQUI::CUSTOM::MAPPING::TC_Object2SAP_Equipment   TransactionId ItemType ItemRevisionType args  

Customer specific mapping function to define the equipment to be transferred to SAP.

The procedure maps the following Teamcenter attributes to SAP attributes:
object_name -> SAP Description
user_data_1 -> SAP Id
and some default values defined in t4s_mapping_config.sd.

Parameters
TransactionId- Unique ID for the transfer transaction
ItemType- Teamcenter item type
ItemRevisionType- Teamcenter item revision type
args- Not used
Returns
Return code used by the following transfer function. The following values are valid:
OK -> T4S will continue with the next transfer step
REVERSEMAPPINGONLY -> T4S will skip the transfer to SAP and will just do the reverse mapping
SKIPPED -> T4S will skip the transfer to SAP
ERROR -> T4S will stop transfer and raise an error

References T4X::TC::MAPPING::FieldMapping(), T4X::CORE::getSessionLogChannel(), and tpwrite().