#436 Class AS400FileRecordDescription method retriveRecordFormat error

[Jeff Chen]

AS400FileRecordDescription description = new AS400FileRecordDescription(RegisterDDM.a_sys_m[thread], "/QSYS.LIB/TEST.LIB/+TEST.FILE/TEST.MBR");

RecordFormat[] format = description.retrieveRecordFormat();

Get exception:
com.ibm.as400.access.InternalErrorException: An unknown problem has occurred.

[Zhang Ze]

Do you have toolbox trace?
To enable toolbox trarc

---

-Dcom.ibm.as400.access.Trace.category=ALL
-Dcom.ibm.as400.access.Trace.category.file=/tmp/out.txt

example:
java -Dcom.ibm.as400.access.Trace.category=ALL -Dcom.ibm.as400.access.Trace.category.file=/tmp/out.txt <your class=""></your>

This error becauses there is no message reply when run command,
DSPFFD FILE(<library file="">) OUTPUT(*OUTFILE) OUTFILE(QTEMP/JT4FFD)</library>