drag and drop table to the designer, right click data viewer, I am getting below error. It works for other tables though.
Preview Error!
Exception in component tSAPTableInput_5
SAPException@5ac0017a [
errorCode=12
,errorGroup=104
,errorKey=JCO_ERROR_SYSTEM_FAILURE ,errorMessage=Error in ASSIGN assignment in program SAPLSDTX .
,errorMessageClass=00