The Conversion Aid generates a conversion report if you specify the CVTRPT(*YES) parameter on the CVTRPGSRC command. The spooled file name is the same as the file name specified on the TOFILE parameter.
The conversion report consists of four parts:
The first part of the listing includes a summary of the command options used by CVTRPGSRC. Figure 223 shows the command summary for a sample conversion.
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Command . . . . . . . . . . . . : CVTRPGSRC
Issued by . . . . . . . . . . : DAVE
From file . . . . . . . . . . . : QRPGSRC
Library . . . . . . . . . . . : MYLIB
From member . . . . . . . . . . : REPORT
To file. . . . . . . . . . . . . : QRPGLESRC
Library . . . . . . . . . . . : MYLIB
To member . . . . . . . . . . . : *FROMMBR
Log file . . . . . . . . . . . . : *NONE
Library . . . . . . . . . . . :
Log member . . . . . . . . . . . : *FIRST
Expand copy members. . . . . . . : *NO
Print conversion report . . . . : *YES
Include second level text. . . . : *YES
Insert specification template. . : *YESThe source section includes lines that have informational, warning, or error messages associated with them. These lines have an asterisk (*) in column 1 for ease of browsing in SEU. The message summary contains all three message types.
Two informational messages which may be of particular interest are:
All /COPY members in an program must be converted in order for the corresponding ILE RPG program to compile without errors. Similarly, you may want to convert all members related by CALL at the same time. Use this part of the report to assist you in identifying these members. Figure 224 shows the source section for the sample conversion.
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From file . . . . . . . . . . . : MYLIB/QRPGSRC(REPORT)
To file. . . . . . . . . . . . . : MYLIB/QRPGLESRC(REPORT)
Log file . . . . . . . . . . . . : *NONE
C o n v e r s i o n R e p o r t
Sequence <----------------------- Source Specifications ---------------------------><-------------- Comments --------------> Page
Number ....1....+....2....+....3....+....4....+....5....+....6....+....7....+....8....+....9....+...10....+...11....+...12 Line
000002 C CALL PROG1
*RNM0511 00 CALL operation code found.
000003 C/COPY COPYCODE
*RNM0508 00 /COPY compiler directive found.
000004 C FREE PROG2
*RNM0506 30 FREE operation code is not supported in RPG IV.
* * * * * E N D O F S O U R C E * * * * *The message summary of the listing shows you the different messages that were issued. If you specify SECLVL(*YES), second-level messages will appear in the message summary. Figure 225 shows the messages section for the sample conversion, including second-level messages.
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M e s s a g e S u m m a r y
Msg id Sv Number Message text
*RNM0508 00 1 /COPY compiler directive found.
Cause . . . . . : In order for this RPG IV source to
compile correctly, ensure that all /COPY source members
included in this source member have also been converted to
RPG IV.
Recovery . . . : Ensure that all /COPY source
members are converted prior to compiling in RPG IV. In some
cases, problems may result when attempting to convert and
compile source members that make use of the /COPY compiler
directive. If this situation results, specify *YES for the
EXPCPY parameter on the CVTRPGSRC command to expand the
/COPY member(s) into the converted source. For further
information see the ILE RPG for AS/400 Programmers Guide.
*RNM0511 00 1 CALL operation code found.
Cause . . . . . : RPG specifications that contain CALL
operation codes have been identified because the user may
wish to:
-- change the CALL operation code to CALLB to take
advantage of static binding
-- convert all programs in an application to RPG IV.
Recovery . . . : Convert the CALL
operation code to a CALLB if you wish to take advantage of
static binding or convert the called program to RPG IV if
you wish to convert all programs in an application.
*RNM0506 30 1 FREE operation code is not supported in RPG IV.
Cause . . . . . : The RPG III or RPG/400 program contains
the FREE operation code which is not supported in RPG IV.
Recovery . . . : Remove the FREE operation and replace
it with alternative code so that the programming logic is
not affected prior to compiling the converted source.
* * * * * E N D O F M E S S A G E S U M M A R Y * * * * *
The final summary of the listing provides message and record statistics. A final status message is also placed in the job log. Figure 226 shows the messages section for the sample conversion.
F i n a l S u m m a r y
Message Totals:
Information (00) . . . . . . . : 2
Warning (10) . . . . . . . : 0
Severe Error (30+) . . . . . . : 1
--------------------------------- -------
Total . . . . . . . . . . . . . : 3
Source Totals:
Original Records Read . . . . . . : 3
Converted Records Written . . . . : 4
Highest Severity Message Issued . : 30
* * * * * E N D O F F I N A L S U M M A R Y * * * * *
* * * * * E N D O F C O N V E R S I O N * * * * *