AD/TXK Delta14 adop phase=cleanup errors with ORA-01722: invalid number

Hello,

Has anyone (in Europe) experienced this error? And can advise on the solution.

Opened a SR a week ago, still no progress there.

EBS version 12.2.11

Applying AD/TXK Delta 14 (from Delta 13)

Site Level Profile "ICX: Numeric characters" = 10.000,00

Database charset is WE8ISO8859P15

select value from v$nls_parameters where parameter = 'NLS_NUMERIC_CHARACTERS';

VALUE

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,.

As we are located in Europe and not using the US standard with Decimal point as '.' we are using comma ','

the to_number for this query results in ORA-01722:

SQL> select substr(version_full,1,instr(version_full,'.',1,2)-1) from v$instance;