Status Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
File Status Codes ................................ 39
Program Exception/Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Program Status Data Structure ............................ 42
Program Status Codes ............................. 44
Program Exception/Error Subroutine ....................... 45
Chapter 3. RPG/400 Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Indicators Defined on RPG/400 Specifications ................... 47
Overflow Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Record Identifying Indicators ............................ 48
Rules for Assigning Record Identifying Indicators .............. 48
Control Level Indicators (L1-L9) .......................... 50
Rules for Control Level Indicators ....................... 50
Split Control Field ................................ 55
Field Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Rules for Assigning Field Indicators ...................... 57
Resulting Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Rules for Assigning Resulting Indicators ................... 58
Indicators Not Defined on the RPG/400 Specifications .............. 59
External Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Internal Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
First Page Indicator (1P) ............................ 60
Last Record Indicator (LR) ........................... 60
Matching Record Indicator (MR) ........................ 61
Return Indicator (RT) ................................ 61
Using Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
File Conditioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Rules for File Conditioning ........................... 62
Field Record Relation Indicators ......................... 63
Assigning Field Record Relation Indicators .................. 63
Function Key Indicators .............................. 65
Halt Indicators (H1-H9) ............................... 66
Indicators Conditioning Calculations ....................... 66
Positions 7 and 8 ................................. 66
Positions 9-17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Indicators Conditioning Output ........................... 71
Indicators Referred to As Data ............................ 75
*IN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
*INxx . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Additional Rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Summary of Indicators ................................. 77
Chapter 4. Control Specifications . . . . . . . . . . . . . . . . . . . . . . . . . 79
Control Specification Summary Chart ........................ 79
Control Specification Statement ........................... 81
Position 6 (Form Type) ............................... 81
Positions 7-14 (Reserved) ............................. 81
Position 15 (Debug) ................................. 81
Positions 16-17 (Reserved) ............................ 82
Position 18 (Currency Symbol) .......................... 82
Position 19 (Date Format) ............................. 82
Position 20 (Date Edit) ............................... 82
Position 21 (Decimal Notation) .......................... 82
iv RPG/400 Reference
