Parameters Syntax PARAMETERS name(length) [TYPE type or LIKE obj] DECIMALS d. Examples PARAMETERS: char1(20) TYPE C, date1 LIKE SY-DATUM, number1 TYPE P DECIMALS 2. Options DEFAULT Example: PARAMETERS p1(5) TYPE C DEFAULT ’we’. MEMORY ID Example: PARAMETERS p2(5) TYPE C MEMORY ID pid. LOWER CASE Example: PARAMETERS f1(10) LOWER CASE. VISIBLE LENGTH Example: PARAMETERS f1(10) TYPE C VISIBLE LENGTH 4. OBLIGATORY Example: PARAMETERS f1(10) TYPE C OBLIGATORY. MATCHCODE OBJECT Example: PARAMETERS p_belnr LIKE BKPF-BELNR MATCHCODE OBJECT zsh_f4_belnr. VALUE CHECK Example: PARAMETERS p_belnr LIKE BKPF-BELNR OBLIGATORY VALUE CHECK. AS CHECKBOX Example: PARAMETERS: c1 AS CHECKBOX DEFAULT ’X’. RADIOBUTTON GROUP Example: PARAMETERS: r1 RADIOBUTTON GROUP rad1 DEFAULT ’X’, r2 RADIOBUTTON GROUP rad1, r3 RADIOBUTTON GROUP rad1. NO-DISPLAY Example: PARAMETERS: f1(10) TYPE C NO-DISPLAY. MODIF ID Example: PARAMETERS: f1(10) MODIF ID GR1.