1) In the S_BIB_MARC_IND_DB_CRLTN there are some tags with not adimitted indicators. For example for tag 100 in the S_BIB_MARC_IND_DB_CRLTN.MARC_TAG_1ST_IND value 2 is not admitted.
So, to exclude these not admitted indicators we need to add a new column (.MARC_TAG_OBSLT_IND) where we can indicate the obsolete indicator.
2) We need also to update some tags in table S_BIB_MARC_TAG_VLDTN, because they aren't admitted, like for example tag 241. To do it, we can change the .MARC_TAG_OBSLT_IND from 0 to 1.
We also need to ask to Paul Mouland if we can consider as not admitted the tags with @, like for example "4@@" ( in my opinion they refer to the NT function).
I'll add, asap, the list of not admitted tags and indicators for both tables.