I used JCo to run BAPI function, the BAPI need to input some field which data type is DATS or Char, I can use the String data type in Java to mapping them.
but now, I run another BAPI function , it has a field which data type is "unit", when I use String data type to setValue in to the field, it can work , but when I excute the function , it always throw a exception:
RFC_ERROR_SYSTEM_FAILURE: connection closed without message (CM_NO_DATA_RECEIVED)
please tell me what can I do, is't the cause that the data type between java and abap? or another reason?
hope for you revert, the exception trouble me for a long time...