SAP ABAP Data Element AENNR_TREX (Change Number)
Hierarchy
SAP_APPL (Software Component) Logistics and Accounting
   LO-ECH (Application Component) Engineering Change Management
     CC01 (Package) Engineering change management enhanced core
Basic Data
Data Element AENNR_TREX
Short Description Change Number  
Data Type
Category of Dictionary Type D   Domain
Type of Object Referenced     No Information
Domain / Name of Reference Type CHAR12    
Data Type CHAR   Character String 
Length 12    
Decimal Places 0    
Output Length 12    
Value Table      
Further Characteristics
Search Help: Name    
Search Help: Parameters    
Parameter ID   
Default Component name CHANGE_NO   
Change document    
No Input History    
Basic direction is set to LTR    
No BIDI Filtering    
Field Label
  Length  Field Label  
Short 10 Change No. 
Medium 15 Change Number 
Long 20 Change Number 
Heading 12 Change No. 
Documentation

Definition

Number used to uniquely identify a change master record.

Use

If you make a change with reference to a change number, or create an object with a change number, the following functions are at your disposal:

  • The system determines the validity conditions

The conditions that the change is effective under can be defined in the change master record as follows:

  • Changes with a date validity (valid-from date)
  • Changes with parameter effectivity (for example: serial no. effectivity)

  • Log of the changes made
  • Documentation of the changes
  • Assignment of a revision level to a change state of a material or document
  • Release of changes for the different areas in the company

History
Last changed by/on SAP  20050219 
SAP Release Created in 600