There is an existing personalization in EBS 11i on Master Item form (INVIDITM) that is ported over to R12. Personalization prevents one responsibility from making updates/inserts.
trigger event: WHEN-NEW-FORM-INSTANCE
responsibiity: INV Inquiry
Under Action tab:
Block>MTL_SYSTEM_ITEMS>DELETE_ALLOWED>FALSE (although this is not needed since seeded form prevents deletes)
In 11i this works as intended, i.e. when form is opened no updates or inserts are possible. When block is queried the data is not updatable, no inserts are possible.
In R12 (12.1.3) when form is opened no updates or inserts are possible. When block is queried the data fields become updatable and can be saved. No inserts are possible though.
I thought this is an anomaly.
Has anyone encountered this. If so what is the solution?