SAP ABAP Data Element N2_AENDERN (Change-Module)
Hierarchy
BBPCRM (Software Component) BBPCRM
   CRM (Application Component) Customer Relationship Management
     CRM_APPLICATION (Package) All CRM Components Without Special Structure Packages
       NMED (Package) R/3MED: Medical documentation GSD
Basic Data
Data Element N2_AENDERN
Short Description Change-Module  
Data Type
Category of Dictionary Type D   Domain
Type of Object Referenced     No Information
Domain / Name of Reference Type XFELD    
Data Type CHAR   Character String 
Length 1    
Decimal Places 0    
Output Length 1    
Value Table      
Further Characteristics
Search Help: Name    
Search Help: Parameters    
Parameter ID   
Default Component name    
Change document    
No Input History    
Basic direction is set to LTR    
No BIDI Filtering    
Field Label
  Length  Field Label  
Short Change 
Medium 18 Change-Module 
Long 18 Change-Module 
Heading Change 
Documentation

Definition

Change modules allow later changes to be made to external data using external data modules which are linked as external data into the current document. Until now, this feature was only implemented for Fixed entities. Saving of the external data takes place immediately before the document data themselves are saved. Calling an external data module as a modifier is activated with the option 'Change' in the external data integration.

Change modules must normally also be

Reference modules, because it is usually necessary to link the external data to be processed with the corresponding document data.

Beyond the function modules that are required for a Default and Reference module, a change module usually also requires a Save and a FromText or FromTab module. Additionally, an XCode module and a Check-value module can be implemented.

History
Last changed by/on SAP  20050301 
SAP Release Created in