when i run my rexx i have somtimes this message :
ISPSTART CMD(%REXX01)
ISPF system data set allocation error - press Enter to continue.
Temporary control card data set cannot be allocated.
Data set 'USER.SPFTEMP1.CNTL' in use by another user, try later.
PROBLEME DE SOUMISSION DU JCL DU SQUELETTE
ISPD117
The initially invoked CLIST ended with a return code = 8
NULLFILE was preallocated (no free was done).
READY
END
Here is my job
//MOVMBRA EXEC PGM=IKJEFT01,DYNAMNBR=100,REGION=4M
//SYSTSIN DD *
PROFILE NOPREFIX
ISPSTART CMD(%REXX01)
//SYSPROC DD DSN=ISP.V1R12M0.SISPCLIB,DISP=SHR
//SYSEXEC DD DISP=SHR,DSN=&REXX
//SYSTSPRT DD SYSOUT=*
//ISPPROF DD DSN=&&PROF,DISP=(NEW,PASS),
// DCB=(LRECL=80,BLKSIZE=6160,RECFM=FB),
// SPACE=(TRK,(2,1,2)),UNIT=VIO
//ISPMLIB DD DSN=ISP.V1R12M0.SISPMENU,DISP=SHR
//ISPSLIB DD DSN=ISP.V1R12M0.SISPSENU,DISP=SHR
// DD DSN=URET.SKELS,DISP=SHR
//ISPPLIB DD DSN=ISP.V1R12M0.SISPPENU,DISP=SHR
//ISPTLIB DD DSN=ISP.V1R12M0.SISPTENU,DISP=SHR
//SYSTSPRT DD SYSOUT=*
//SYSTERM DD SYSOUT=*
//SYSABEND DD SYSOUT=*
//ISPLOG DD SYSOUT=*,
// LRECL=120,BLKSIZE=2400,DSORG=PS,RECFM=FB
//SYSTSIN DD *
PROFILE NOPREFIX
ISPSTART CMD(%REXX01)
//SYSPROC DD DSN=ISP.V1R12M0.SISPCLIB,DISP=SHR
//SYSEXEC DD DISP=SHR,DSN=&REXX
//SYSTSPRT DD SYSOUT=*
//ISPPROF DD DSN=&&PROF,DISP=(NEW,PASS),
// DCB=(LRECL=80,BLKSIZE=6160,RECFM=FB),
// SPACE=(TRK,(2,1,2)),UNIT=VIO
//ISPMLIB DD DSN=ISP.V1R12M0.SISPMENU,DISP=SHR
//ISPSLIB DD DSN=ISP.V1R12M0.SISPSENU,DISP=SHR
// DD DSN=URET.SKELS,DISP=SHR
//ISPPLIB DD DSN=ISP.V1R12M0.SISPPENU,DISP=SHR
//ISPTLIB DD DSN=ISP.V1R12M0.SISPTENU,DISP=SHR
//SYSTSPRT DD SYSOUT=*
//SYSTERM DD SYSOUT=*
//SYSABEND DD SYSOUT=*
//ISPLOG DD SYSOUT=*,
// LRECL=120,BLKSIZE=2400,DSORG=PS,RECFM=FB
Thank's for your help.