Hi,

my model (ModelReplacParamCont) contains two elements of type parameter record, one of them is replaceable. In my model tester, I change  the type of replaceable parameter, and perform an assignment between these two parameters.

When I call the translateModel in OMshell, I get the following error message:

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translateModel(VerktorSizeNullPkg.RepacParam.ModelReplacParamContTester)
"There were errors during translation. Use getErrorString() to see them."
[C:/Users/erick/Desktop/TISC_OM_report/ProblemTester/vektorSizeNull/VerktorSizeNullPkg.mo:109:7-111:74:writable] Error: Component container.param2 of variability PARAM has binding container.param of higher variability VAR.
Error: Error occurred while flattening model VerktorSizeNullPkg.RepacParam.ModelReplacParamContTester

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Should in this case the redeclared object keep the same variability (in ths case, parameter) ?

Here is my testcode:

package RepacParam "test for variability error in OMshell"
  record ModelReplacParamBasis
    constant Integer x;

  end ModelReplacParamBasis;

  record ModelReplacParam1
    extends VerktorSizeNullPkg.RepacParam.ModelReplacParamBasis(final x=1);
  end ModelReplacParam1;

  record ModelReplacParam2
    extends VerktorSizeNullPkg.RepacParam.ModelReplacParamBasis(final x=10);
  end ModelReplacParam2;

  model ModelReplacParamCont
    replaceable parameter VerktorSizeNullPkg.RepacParam.ModelReplacParam1
                                                               param
        constrainedby VerktorSizeNullPkg.RepacParam.ModelReplacParamBasis;

    parameter VerktorSizeNullPkg.RepacParam.ModelReplacParamBasis param2 = param;

  end ModelReplacParamCont;

  model ModelReplacParamContTester
    VerktorSizeNullPkg.RepacParam.ModelReplacParamCont container(redeclare
        VerktorSizeNullPkg.RepacParam.ModelReplacParam2  param);           /*parameter*/

  end ModelReplacParamContTester;
end RepacParam;

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Thanks in advance,
Erick