PPOME: customer-specific tab does not work.

Greetings,

We're inserting customer-specific infotype on transaction PPOME as described in note 327614 (generated subscreen 7000 and maintained table T77ID).

So far the new tab is displayed for the configured object type but it doesn't select or update any data.

Additionally as the infotype is a language dependent, field BUFFER_INFO-LANGU is displayed, however only 6 languages are available (and PT is none of them) maybe it is connected with the previous error.

Thanks in advance,

NB