Use the column checkboxes to build your query. Header columns sets/unsets all columns
SELECT MANDT, IDENTF, SEQNO, BUKRS, CRED_CDCUA, CRED_CODE, CRED_RATA, CRED_ANNO, CRED_REGIONE, CRED_COMUNE, CRED_MATRICOLA, CREDIT, DEB_CDCUA, DEB_CODE, DEB_RATA, DEB_ANNO, DEB_REGIONE, DEB_COMUNE, DEB_MATRICOLA, DEBIT, RS_SECTN, RS_TAX_CODE, RS_TYPE_DC, RS_AMOUNT, RS_AMT_COMP, RS_AMT_PAID, WAERS FROM T5ITF24C