Blocked transactions in ABAP-based SAP software

Question

What table and what field store the property for blocked transactions?

Answer 1

As it was mentioned early, transaction lock is specified by the TSTC-CINFO field. This field is 1 byte flag set. Code below demonstarates technique of flags decoding:

TABLES: tstc.  
DATA: x01 TYPE x VALUE '01',  
      x02 TYPE x VALUE '02',  
      x20 TYPE x VALUE '20',  
      x80 TYPE x VALUE '80'.  
SELECT * FROM tstc.  

  IF tstc-cinfo O x80.  
    " Report transaction  
  ENDIF.  

  IF tstc-cinfo O x01.  
    " Menu transaction.  
  ENDIF.  

  IF tstc-cinfo O x02.  
    " Parameter transaction  
  ENDIF.  

  IF tstc-cinfo O x20.  
    " Locked.  
    NEW-LINE.  
    WRITE: 'Locked:', tstc-tcode.  
  ENDIF.  

ENDSELECT.