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MCP20023 - User Exit for Checking Duplicate Char. Combinations

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When planned independent requirements are transferred from SOP to program data, the data is read at material/plant level as standard. You can use this user exit to have a greater or smaller number of characteristics for data selection. In this case, the data is read on a different level than that in the standard system.

When planned independent requirements are transferred from flexible planning/SOP to program planning as a result of mass processing, this user exit can be used to check whether the data transferred contains duplicate characteristic combinations. If aggregated characteristic combinations exist more than once, this user exit can be used to process these characteristic combinations once only, thereby improving performance.

The relevant characteristic attribute must be entered in field 'VALUE' of table 'T_KEYFELDER' for the for the characteristics that are relevant for transfer.

To be able to use the user exit when transferring data from flexible planning/SOP to program planning, the "Transfer to program planning with user exit" flag must be set in the planning parameters of the info structure concerned (TA 'MC7F').

The following data is transferred to the interface:

Parameters:

I_GSTRU : Info structure

T_KEYFELDER : Table of characteristics

Exception:

DOUBLE_COMBINATION : Occurs if the same combination of

exists more than once

See also : User Exit 'MCP20020'

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This documentation is copyright by SAP AG.

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