After creating a new protocol definition, I am unable to see or use those Structure data views in the E-Notebook schema Database. what could be the issue?

After creating a new protocol definition, I am unable to see or use those Structure data views in the E-Notebook schema Database. what could be the issue?

Kindly make sure not to use Oracle and E-Notebook reserved key words as your column names while creating the protocol definition in E-Notebook as they may create unexcepted exceptions. They may work sometimes. But we recommend no to use them because of the unexcepted behaviour and exceptions that it throws.

Here is the URL link from Oracle reserved key words https://docs.oracle.com/cd/B19306_01/server.102/b14200/ap_keywd.htm.

Here are the E-Notebook reserved key words. ROW_ID, TABLE_ID_FK, PARENT_ID_FK, VALD_ID_FK, SECTION_KEY, FIELD_KEY, COLLECTION_KEY