File Management - IBM

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Table 23. Common I/O Feedback Area (continued) Offset Data Type Length Contents 19 Character 1 Current operation. hex 01 Read or read block or read from invited devices hex 02 Read direct hex 03 Read by key hex 05 Write or write block hex 06 Write-read hex 07 Update hex 08 Delete hex 09 Force-end-of-data hex 0A Force-end-of-volume hex 0D Release record lock hex 0E Change end-of-data hex 0F Put deleted record hex 11 Release device hex 12 Acquire device 20 Character 10 Name of the record format just processed, which is either: v Specified on the I/O request, or v Determined by default or format selection processing For display files, the default name is either the name of the only record format in the file or the previous record format name for the record written to the display that contains input-capable fields. Because a display file may have multiple formats on the display at the same time, this format may not represent the format where the last cursor position was typed. For ICF files, the format name is determined by the system, based on the format selection option used. Refer to the ICF Programming book for more information. 30 Character 2 Device class: 180 <strong>File</strong> <strong>Management</strong> V4R5 Byte 1: hex 00 Database hex 01 Display hex 02 Printer hex 04 Diskette hex 05 Tape hex 09 Save hex 0B ICF
Table 23. Common I/O Feedback Area (continued) Offset Data Type Length Contents Byte 2 (if byte 1 contains hex 00): hex 00 Nonkeyed file hex 01 Keyed file Byte 2 (if byte 1 does not contain hex 00): hex 02 5256 Printer hex 07 5251 Display Station hex 08 Spooled hex 0A BSCEL hex 0B 5291 Display Station hex 0C 5224/5225 printers hex 0D 5292 Display Station hex 0E APPC hex 0F 5219 Printer hex 10 5583 Printer (DBCS) hex 11 5553 Printer hex 12 5555-B01 Display Station hex 13 3270 Display Station hex 14 3270 Printer hex 15 Graphic-capable device hex 16 Financial Display Station hex 17 3180 Display Station hex 18 Save file hex 19 3277 DHCF device hex 1A 9347 Tape Unit hex 1B 9348 Tape Unit hex 1C 9331-1 Diskette Unit hex 1D 9331-2 Diskette Unit hex 1E Intrasystem communications support hex 1F Asynchronous communications support Appendix A. Feedback area layouts 181
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AS/400e File Management Version 4
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© Copyright International Business
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| | | | | Special considerations fo
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vi File Management V4R5
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viii File Management V4R5
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2 File Management V4R5 v Distribute
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Table 1. File Types and Their Main
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Table 2. High-Level Languages and T
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| | Table 3. High-Level Languages a
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Add Add new records to the file. Up
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| Sharing files 12 File Management
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14 File Management V4R5 For example
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16 File Management V4R5 File resour
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18 File Management V4R5 v “Displa
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Application 1 Application 2 Applica
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22 File Management V4R5 LVLCHK(*NO)
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The open feedback area also contain
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26 File Management V4R5 Table 6. OS
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28 File Management V4R5 Table 7. Ma
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30 File Management V4R5 Depending o
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32 File Management V4R5
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34 File Management V4R5 Handling ov
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36 File Management V4R5 output queu
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38 File Management V4R5 The followi
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40 File Management V4R5 application
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42 File Management V4R5 activation
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Program A (in user default activati
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46 File Management V4R5 Override 1
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48 File Management V4R5 same call l
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50 File Management V4R5 Program A .
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52 File Management V4R5 Applying OV
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Deleting overrides 54 File Manageme
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Program A (in user default activati
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58 File Management V4R5 Displaying
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60 File Management V4R5 Command 7 d
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62 File Management V4R5 Display All
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Redirecting files 64 File Managemen
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66 File Management V4R5 Default act
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68 File Management V4R5 From Databa
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Copying files: overview 70 File Man
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72 File Management V4R5 Table 9. Co
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Table 10. Summary of Copy Functions
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76 File Management V4R5 Copying fil
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Resending copy file completion mess
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80 File Management V4R5 from-file m
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CPYSRCF command support for CCSIDs
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90 File Management V4R5 Copying onl
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Selecting the records to copy 92 Fi
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94 File Management V4R5 Selecting r
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96 File Management V4R5 Example: bu
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98 File Management V4R5 When you sp
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100 File Management V4R5 A field na
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102 File Management V4R5 v “Null-
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104 File Management V4R5 - INCCHAR(
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When you specify PRINT(*EXCLD), the
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Note: It is possible for files with
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110 File Management V4R5 Variable-L
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Table 14 on page 112 outlines the c
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114 File Management V4R5 in the cur
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116 File Management V4R5 (including
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Preventing errors when copying file
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elationship. However, the copy oper
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Preventing allocation errors when c
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128 File Management V4R5 - A depend
Page 140 and 141: Year 2000 support: date, time, and
Page 142 and 143: FLD TYPE DATFMT SPECIFIED FIELD LEN
Page 144 and 145: Restrictions for Year 2000 support
Page 146 and 147: | | | | | | | | | | AS/400 supports
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Page 150 and 151: Using the Copy From Import File (CP
Page 152 and 153: externally described database file
Page 154 and 155: 144 File Management V4R5 v Two adja
Page 156 and 157: - Description: This Field Definitio
Page 158 and 159: Date Fields All date formats suppor
Page 160 and 161: 150 File Management V4R5 Figure 14
Page 162 and 163: devices that process the same type
Page 164 and 165: Default system output queues 154 Fi
Page 166 and 167: Spooling writers 156 File Managemen
Page 168 and 169: value of *OWNER indicates that only
Page 170 and 171: 160 File Management V4R5 You can us
Page 172 and 173: 162 File Management V4R5 QFNC Finan
Page 174 and 175: 164 File Management V4R5 If a job b
Page 176 and 177: Spooling subsystem 166 File Managem
Page 178 and 179: 168 File Management V4R5 the DLTSPL
Page 180 and 181: Table 20. Open Feedback Area (conti
Page 182 and 183: Table 20. Open Feedback Area (conti
Page 184 and 185: Table 21. Device Definition List (c
Page 192 and 193: Table 23. Common I/O Feedback Area
Page 194 and 195: Table 23. Common I/O Feedback Area
Page 196 and 197: Table 24. I/O Feedback Area for ICF
Page 198 and 199: Table 24. I/O Feedback Area for ICF
Page 200 and 201: Table 26. I/O Feedback Area for Dat
Page 202 and 203: Table 27. Get Attributes (continued
Page 208 and 209: (SBCS) A B 1 2 1-Byte Code X’C1
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Page 212 and 213: Invalid double-byte code and undefi
Page 214 and 215: DBCS device file support 204 File M
Page 216 and 217: 206 File Management V4R5 - Create D
Page 218 and 219: DBCS display support 208 File Manag
Page 220 and 221: 210 File Management V4R5 When you c
Page 222 and 223: DBCS font tables 212 File Managemen
Page 224 and 225: 214 File Management V4R5 CPYIGCTBLI
Page 226 and 227: DBCS font files DBCS sort tables 21
Page 228 and 229: Finding out if a DBCS sort table ex
Page 230 and 231: 220 File Management V4R5 v When you
Page 232 and 233: User-created dictionary for DBCS 22
Page 234 and 235: Work with DBCS conversion dictionar
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Page 238 and 239: Figure 22. Display Produced by the
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230 File Management V4R5 1. Positio
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Figure 23. Example Screen 1 Positio
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Figure 27. Example Screen 5 234 Fil
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236 File Management V4R5 - If you t
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contains information on data descri
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240 File Management V4R5
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CHGWTR (Change Writer) command 157
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command, CL 160, 212 (continued) Tr
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DBCS conversion dictionary (continu
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file object authority 8 file proces
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output queue (continued) changing 1
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estriction DBCS files 206 deleting
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WRKOUTQD (Work with Output Queue De
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