SQL query error when creating a table in PostgreSQL /SpringBoot - spring

Question

I am using Spring Boot and PostgreSQL to create a table in which I want to insert the latest data from another table.
I was using H2 and everything was fine but when I migrated to PostgreSQL, the error "SELECT ... FROM must be followed by a reference to the table appeared e.g. SELECT * FROM table as FOO" .
However, when modifying my query with AS, I am still having the same error.
"CREATE TABLE IF NOT EXISTS EOD AS " +
"(SELECT ID, " +
"CUSIP, " +
"NAME, " +
"ISIN, " +
"NAV, " +
"RIC, " +
"RTV," +
"VOLATILITY as volatility, " +
"CURRENCY as currency, "+
"ASK_ISSUER as ask_issuer, " +
"ASK_KECH as ask_kech, " +
"AVERAGE_SCORE as average_score, " +
"BID_ISSUER as bid_issuer, " +
"BID_KECH as bid_kech, " +
"BID_ONLY as bid_only, " +
"CREATOR as creator, " +
"DECENTER as decenter, " +
"DENOMINATION as denomination, " +
"FORCE_PUBLISH as force_publish, " +
"ISSUER_SPREAD as issuer_spread, " +
"KECH_MARGIN as kech_margin, " +
"KECH_SPREAD as kech_spread, " +
"DISTANCE_TO_BANDS_SCORE as distance_to_bands_score, " +
"DIFFERENCE_TO_LEXIFI_PRICE_SCORE as difference_to_lexifi_price_score, " +
"METRIC_C as metric_c, " +
"PRICE_EXPRESSION as price_expression, " +
"PRODUCT_TYPE as product_type, " +
"PUBLISHED as published, " +
"PUBLISHING as publishing, " +
"TIMESTAMP as timestamp " +
"FROM " +
"(" +
"SELECT * FROM RTDATABASE AS T " +
"JOIN (SELECT MAX(CONVERT(TIMESTAMP, DATETIME)) AS LATESTDATE FROM T GROUP BY ISIN)" +
") tm " +
"WHERE CONVERT(tm.TIMESTAMP, DATETIME) = tm.LATESTDATE) AS LATESTDATA;";
Any idea how to solve this issue?
Many thanks in advance !