SAP ABAP Data Element SSI_SESSION_KEY (Internally Used Back-End Session Key)
Hierarchy
SAP_BASIS (Software Component) SAP Basis Component
   BC-CST (Application Component) Client/Server Technology
     SSI (Package) Server Infrastructure
Basic Data
Data Element SSI_SESSION_KEY
Short Description Internally Used Back-End Session Key  
Data Type
Category of Dictionary Type     Direct Type Entry
Type of Object Referenced     No Information
Domain / Name of Reference Type      
Data Type CHAR   Character String 
Length 32    
Decimal Places 0    
Output Length 32    
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 10 Key 
Medium 20 Session Key 
Long 40 Internally Used Back-End Session Key 
Heading 55 Internally Used Back-End Session Key 
Documentation

Definition

Internal key of a Session

Use

The internal key of a session consists of three parts:

  • Logon handle: index in the logon table
  • Logon ID: unique ID of the logon
  • Session handle: internal number of the session

The session key is displayed in the form:

T<logon handle>_U<logon ID>_M<session handle>

(for example: T15_U234_M2) and is also written in this format within the developer trace.

Dependencies

Example

History
Last changed by/on SAP  20141013 
SAP Release Created in 803