Advance function printing

[DReid@xxxxxxxxxxxxxxxxxx]

 I have a java program that is printing data from a file. The printing
works fine until I use *AFPDS to include an overlay object.
 The parameter list I am using is looks like this.
    pList Ðnew PrintParameterList();
    pList.setParameter(PrintObject.ATTR_SPOOLFILE,"MF");
    pList.setParameter(PrintObject.ATTR_PAGELEN,(float) mf.getLns());
    pList.setParameter(PrintObject.ATTR_PAGEWIDTH,(float) mf.getCols());
    pList.setParameter(PrintObject.ATTR_OUTPUT_QUEUE, outq);
    if (!mf.getOvlPrint().equals("")) {
      pList.setParameter(PrintObject.ATTR_PRTDEVTYPE,"*AFPDS");

pList.setParameter(PrintObject.ATTR_FRONT_OVERLAY,mf.getOvlPrint()); //
contains /QSYS.LIB/library.LIB/overlay.OVL
      pList.setParameter(PrintObject.ATTR_PAGRTT,90);
    }
    out Ðnew SpooledFileOutputStream(as400, pList, null, null);
    scsWtr Ðnew SCS5256Writer(out, 37);

The write statement looks like this.

     scsWtr.write(page.getLine(i)); // variable returned is a string

The write statement throws this exception

java.io.IOException: com.ibm.as400.access.AS400Exception: CPF511B Data
stream not correct for record 1 in file QPNPSPRTF

The overlay object works with a RPG program.
Any idea of what my problem is or where to look.

Thanks






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