Multiple values for 'HeaderInSpec' column for feature...

Error:

Multiple values for 'HeaderInSpec' column for feature '{0}' are being used within the article group.

Explanation:

The feature HeaderInSpec1..X has 2 valid values: Y and N. With the value Y, the feature with the corresponding value and unit will not be placed in the article table, but at the bottom of the specification field. This is only possible if all values and units of a feature are the same within the whole article group. This must apply within all languages used. If the values and units are unequal within one or more languages, the feature will not be moved to the specification (no error code or message is given).

All articles within an article group must be assigned the same value for HeaderInSpec. After all, a feature cannot stand for one article in the specification and for the other article from the same article group in the article table.

Solution:

Ensure that all articles within an article group are assigned the same value for HeaderInSpec.