Differences in <Quality_Control_Checks> in MTD_MSIL2A.xml

WHen trying to extract meta data from MTD_MSIL2A.xml (after SEN2Cor processing) I see the differences belwo for the <Quality_Control_Checks>
These difference make extraction less simple. How can I get SEN2COr to produce consistent MTD_MSIL2A.xml - files?

Subsets from the xml-files below:

File 1:
<L2A_Product_Info>
<PRODUCT_START_TIME>2017-10-17T10:30:21.026Z</PRODUCT_START_TIME>
<PRODUCT_STOP_TIME>2017-10-17T10:30:21.026Z</PRODUCT_STOP_TIME>
<PRODUCT_URI_1C>S2A_MSIL1C_20171017T103021_N0205_R108_T33UUB_20171017T103024.SAFE</PRODUCT_URI_1C>
<PRODUCT_URI_2A>S2A_MSIL2A_20171017T103021_N0205_R108_T33UUB_20171017T103024.SAFE</PRODUCT_URI_2A>
<PROCESSING_LEVEL>Level-2Ap</PROCESSING_LEVEL>

<Quality_Control_Checks>
<Quality_Inspections>
<SENSOR_QUALITY_FLAG>PASSED</SENSOR_QUALITY_FLAG>
<GEOMETRIC_QUALITY_FLAG>PASSED</GEOMETRIC_QUALITY_FLAG>
<GENERAL_QUALITY_FLAG>PASSED</GENERAL_QUALITY_FLAG>
<FORMAT_CORRECTNESS_FLAG>PASSED</FORMAT_CORRECTNESS_FLAG>
<RADIOMETRIC_QUALITY_FLAG>PASSED</RADIOMETRIC_QUALITY_FLAG>
</Quality_Inspections>
<Failed_Inspections/>
</Quality_Control_Checks>

FIle 2:
<L2A_Product_Info>
<PRODUCT_START_TIME>2017-10-24T10:21:11.026Z</PRODUCT_START_TIME>
<PRODUCT_STOP_TIME>2017-10-24T10:21:11.026Z</PRODUCT_STOP_TIME>
<PRODUCT_URI_1C>S2A_MSIL1C_20171024T102111_N0206_R065_T33UUB_20171024T140204.SAFE</PRODUCT_URI_1C>
<PRODUCT_URI_2A>S2A_MSIL2A_20171024T102111_N0206_R065_T33UUB_20171024T140204.SAFE</PRODUCT_URI_2A>
<PROCESSING_LEVEL>Level-2Ap</PROCESSING_LEVEL>

<Quality_Control_Checks>
  <Quality_Inspections>
    <quality_check checkType="SENSOR_QUALITY">PASSED</quality_check>
    <quality_check checkType="FORMAT_CORRECTNESS">PASSED</quality_check>
    <quality_check checkType="RADIOMETRIC_QUALITY">PASSED</quality_check>
    <quality_check checkType="GEOMETRIC_QUALITY">PASSED</quality_check>
    <quality_check checkType="GENERAL_QUALITY">PASSED</quality_check>
  </Quality_Inspections>
  <Failed_Inspections/>
</Quality_Control_Checks>

Regards
/Jonas

I don’t really understand what you want. First, the two subsets you compare are from different acquisitions. You cannot expect that all metadata provided for different products are identical. Second, the two subsets you compare are from different processing baselines - N0205 and N0206. A new processing baseline is often - if not always - connected with small changes in the metadata structure.
The only you can do for getting only products with consistent metadata structure is using only one Sen2Cor-version and only products with the same processing baseline.