A Bind Descriptor after the DESCRIBE is described below

SQLDNUM 3 Empty column to indicate seperation of descriptor from Data Buffers Data Buffers
SQLDFND 1 (Set by DESCRIBE)  
       
B1.SQLDV     ,,,,,,,,,,
B2.SQLDV     ,,,,,,,,,,
B3.SQLDV     ,,,,,,,,,,
      1, 2, 3, 4, 5, 6, 7, 8, 9, 10
B1.SQLDVLN 10    
B2.SQLDVLN 10    
B3.SQLDVLN 10    
       
B1.SELDVTYP 0 (Set by DESCRIBE)  
B2.SELDVTYP 0  
B3.SELDVTYP 0  
      BND_DI
B1.SQLDI     0
B2.SQLDI     0
B3.SQLDI     0
      (Set by DESCRIBE)
B1.SQLDH±VNAME     B O N U S
B2.SQLDH±VNAME     ,,,,,
B3.SQLDH±VNAME     ,,,,,
       
B1.SQLDH±MAX±VNAMEL 5   1 2 3 4 5
B2.SQLDH±MAX±VNAMEL 5   BND_DH_VNAME
B3.SQLDH±MAX±VNAMEL 5    
       
B2.SQLDH±CUR±VNAMEL 0   (Set by DESCRIBE)
B1.SQLDH±CUR±VNAMEL 0   (Set by DESCRIBE)
B3.SQLDH±CUR±VNAMEL 5   (Set by DESCRIBE)
       
B1.SQLDH±VNAME      
B2.SQLDH±VNAME      
B3.SQLDH±VNAME      
       
B1.SQLDH±MAX±VNAMEL 5   1 2 3 4 5
B2.SQLDH±MAX±VNAMEL 5   BND_DI_VNAME
B3.SQLDH±MAX±VNAMEL 5    
       
B1.SQLDH±CUR±VNAMEL 0 (Set by DESCRIBE)  
B2.SQLDH±CUR±VNAMEL 0  
B3.SQLDH±CUR±VNAMEL 5