gtps4m3aSystem Generation

RIATA START

The RIATA START macro call is the first in a series of RIATA calls used to create entries in the record ID attribute table (RIAT).

The RIAT is created by coding a deck of RIATA calls and assembling it. The RIAT deck consists of:

  1. A RIATA START call
  2. A series of RIATA ID= calls (see RIATA ID)
  3. A RIATA FINISH call (see RIATA FINISH.

Format




Entry Requirements

The macro must be coded in the sequence described previously, the RIATA START call, followed by RIATA ID calls, followed by a RIATA FINISH call.

Return Conditions

Output consists of either the RIAT table or MNOTEs (see Messages (Online)). If any of the parameters are coded incorrectly, the calls occur in the wrong order or duplicate IDs are coded. Careful understanding of the RIAT and RIATA input is required to properly interpret RIATA output.

Programming Considerations

The RIATA macro calls are coded in the RIAT segment, not in the stage I deck.

Examples

RIATA START
RIATA ID=B'0000000100000001',RTP0=(S,ST,A),RTP1=(S,LD,A), *
      VFAP=IMMED
RIATA ID=X'102',UEXIT=YES,XCP=NO,LOG=YES
RIATA ID=5008
RIATA ID=C'AA',RTP5=(4,LD,A),RTP8=(4,LT,A),VFAP=DELAY
RIATA ID=X'C1C3',VFAF=IMMED,VFAP=IMMED
RIATA ID=C'TC',VFAF=IMMED,VFAP=IMMED,RCSF=CFWD,RCSP=DFW
RIATA FINISH

References