WebDec 7, 2014 · There should be no CHAIN used in there. (Also, you have RRN assigned to your subfile. It's not a good idea to use it for your input file at the same time. A RRN variable would only very rarely be meaningful for two different files at the same time.) And second, you have an extra WRITE statement to the subfile after your loop ends. WebSep 30, 1990 · Figure 6 Examploe of using CHAIN operation with a subfile Figure 6: Example of Using the CHAIN Operation With a Subfile C* Write records to the transaction file C WRTRCD BEGSR C DO 15 SFLRN1 C SFLRN1 CHAINFM01SFL 90 C *IN90 IFEQ '0' C MOVE SITEM DITEM C MOVE SVEND DVEND C MOVE STRCD DTRCD C WRITETRANS C END C …
Readc with Chain in rpgle - Stack Overflow
WebJan 20, 2024 · 1. How to process a SUBFILE using For Loop with a CHAIN rather than using READC and SFLNXTCHG. Readc along with the Sflnxtchg option sometimes becomes a bit complex to understand , I have heard that instead of that a forloop and chain combination … WebUse the CHAIN, READC, UPDATE, or WRITE operation codes with the subfile record format to transfer data between the program and the subfile. Use the READ, WRITE, or EXFMT operation codes with the subfile control-record format to transfer data between the program and the display device or to process subfile control operations. texas uil 6a state track meet
set cursor position in subfile-control - Code400 -The Support Altern…
WebDec 1, 2024 · A single page subfile is a SCREEN OF DISPLAYED DATA, loaded one page at a time. The displayed data is equal to the maximum number of records that can be displayed at a time. In other words, in a single page subfile, all loaded records are displayed at a time. We delete all previously loaded records from the subfile whenever we need to load the ... WebOct 26, 2024 · In an expanding subfile, you need to test for the ROLLUP key. Indicator 10 turns on if the last page of the subfile is on the display and the user requests another page. The SFLEND keyword is conditioned to indicator 43. Keep this indicator off until the FETCH fails to return data. In normal circumstances, that’s SQL state 02000, but it could ... WebAn UPDATE operation is valid to a subfile record format as long as at least one successful input operation (READC, CHAIN) has occurred to that format name without an intervening input operation to a different format name. The record updated will be the record retrieved on the last successful input operation. This means that swollen and tight knee