APAR status
Closed as program error.
Error description
Abstract: Rational Developer for System z (RDz) 8.0.3.2 server CEEDUMP (LE) abends0C4 in module libfekfmain.so, vtocDirectory @ + x'3756'. This ABEND0C4 is the result of an EXecute (EX instruction) of an Exclusive Or characters (XC) instruction. The number of bytes to be cleared is 256 (x'FF' + 1). The starting address of the target area is in Register 14. The data in the dump shows that this area has indeed been cleared to binary zeros, but the length plus the starting address extends into another page. Traceback: DSA Entry E Offset Statement Load Mod Program Unit Service Status 1 conditionHandler +00000312 libfekfmain.so Call 2 CEEPGTFN +0000005A CEEPLPKA Call 3 CEEHDSP +000025C6 CEEPLPKA CEEHDSP HLE7780 Call 4 vtocDirectory +00003776 libfekfmain.so Exception 5 processRequest +0000072C libfekfmain.so Call 6 ffssrvr +000000AA libfekfmain.so Call 7 callFFSServer +00000092 lbfekfmain.so Call 8 rseGetDir +000001A4 libfekfmain.so Call 9 Java_com_ibm_ftt_rse_mvs_server_miners_FFSJNI_getDir +00000354 libfekfmain.so Call 10 CEEVRONU +0000107E CEEPLPKA CEEVRONU HLE7780 Call 11 RUNJAVATHREAD -3C3B39F2 libj9vm26.so Call 12 javaProtectedThreadProc +000000D2 1824 libj9vm26.so j201111 Call 13 j9sig_protect +000005CC 319 libj9prt26.so j201111 Call 14 javaThreadProc +00000054 284 libj9vm26.so j201111 Call 15 thread_wrapper +000003EC 1182 libj9thr26.so j201111 Call 16 CEEVROND +00001200 CEEPLPKA Call 17 CEEOPCMM +0000096E CEEBINIT CEEOPCMM HLE7780 Call Local Fix: Not available
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: 01.RDz support * * 02.RDz support * * 03.RDz support * * 04.All users that uses DBCS host code page * * 05.RDz users using Japanese host code page * **************************************************************** * PROBLEM DESCRIPTION: 01.Setting debug_level to 3 dynamically * * is not possible for RSL/RDL commands * * 02.wrong error message upon faulty * * F RSED,APPL=D P,CPU command * * 03.RDz "Display Client" header shows * * the number of the active clients per * * server process. But the actual * * number of clients can differ from * * what is listed. * * 04.Reproducible procedure: * * a. Create a COBOL source including * * hex on ISPF editor. * * b. Open it with System z LPEX Editor * * on RDz client specifying * * IBM-1390(or IBM-1399) and UTF-8 * * on MVS property * * c. Edit and Save it. * * d. Open it with ISPF editor * * * * Some hex values are changed on * * round-trip. * * * * IBM-1390/IBM-1399,UTF-8 Common * * CA-CF DA-DF EA-EF FA-FE -> 3F * * 0D 15 25 -> 3F * * 1E 1E -> Deleted * * 0E -> Corrupted characters * * after x'0E' * * 0F -> Deleted * * IBM-1390 * * 57 59 6A 9C 3F * * IBM-1399 * * 41 6A 80 90 3F * * 05.Some hex values are changed to x'3F' * * unexpectedly on Japanese host code * * pages * **************************************************************** * RECOMMENDATION: * **************************************************************** 01.Setting debug_level to 3 dynamically is not possible for RSL/RDL commands 02.wrong error message upon faulty F RSED,APPL=D P,CPU command 03.The number of the clients which is shown as a header is managed by RDz daemon, not RDz server. 04.Some hex value are changed to '3F' unexpectedly on DBCS host code page, ex IBM-1390/IBM-1399. 05.Some hex values are changed to x'3F' unexpectedly on Japanese host code page
Problem conclusion
01.Now, RSL/RDL command can be used to set log level to debug 02.problem has been resolved 03.Now, the number of the clients which is shown as a header is the actual number of clients. 04.The DBCS characters that is between SO(x'0E') and SI(x'0F') were treated as bad hex that means non-roundtrip character and were changed to x'3F'. The check logic of bad hex is fixed. 05.Now, hex characters that cannot be transferred correctly are detected and datasets that contains them are opened read-only mode adequately on Japanese host code pages
Temporary fix
Comments
APAR Information
APAR number
PM66597
Reported component name
RD/Z HOST
Reported component ID
5724T0723
Reported release
801
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2012-06-12
Closed date
2012-09-04
Last modified date
2012-09-05
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Modules/Macros
FEKFCMSG FEKFCORE FEKFCOR6 FEKFDIR FEKFDIR6 FEKFJVM FEKFMAIN FEKFMAI6 FEKFMINE FEKFOMVS FEKFRIVP FEKFUTIL FEKFZOS FEKRSEDE
SC23765808 |
Fix information
Fixed component name
RD/Z HOST
Fixed component ID
5724T0723
Applicable component levels
R801 PSY UK81498
UP12/09/05 I 1000
Fix is available
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Document Information
Modified date:
27 October 2020