SAP ABAP Table Field SQLM_HISTORY-USERNAME (User who switched on SQL trace)
Hierarchy
SAP_BASIS (Software Component) SAP Basis Component
   BC-DWB-TOO-RTA (Application Component) Runtime Analysis
     SQLM_UI (Package) SQL Monitor UI
Basic Data
Table SQLM_HISTORY     SQL Monitor: History
Field USERNAME     User who switched on SQL trace
Position 4    
Field Attributes
Key    
Mandatory    
Data Element SQLTS_U     User who switched on SQL trace
Check Table      
Nesting depth for includes 0    
Internal ABAP Type C     Character String
Internal Length in Bytes 12    
Reference table      
Name of Include      
Reference Field (CURR or QTY)      
Check module    
NOT NULL forced       Any NULL or NOT NULL
Data Type in ABAP Dictionary CHAR     Character String
Length (No. of Characters) 12    
Number of Decimal Places 0    
Domain name SYCHAR12     CHAR12 for SYST
Origin of an input help (F4)       No input help exists
DD: Flag if it is a table       No / FALSE
DD: Depth for structured types 0    
DD: Component Type E     Data element
Type of Object Referenced       No Information
DD: Indicator for a Language Field       Not selected as language field
Position of the field in the table 0    
History
Last changed by/on SAP  20140117 
SAP Release Created in 740