logic generation

[Former Member]

hi

this is the number generation query.

i need a logic which can generate

AAAA - AAAZ

AABA - AABZ.... AZAA-AZZZ,

BAAA - BAAZ, BABA-BABZ... BZAA -BZZZ,....

..

ZAAA-ZAAZ.... ZBAA-ZBAZ... ZZAA-ZZZZ.

PLSE HELP ME TO GENERATE THIS SEQUENCE.

THANKS WITH REGARDS

AARYAA

[Former Member]

Hi madhu,

1. Use this program (just copy paste)

(It works FANTASTIC)

2. It will give the next number

3.

REPORT abc.

*----

---

Data

DATA : chr TYPE c.

DATA : pos TYPE i.

*----

---

PARAMETERS: : a(4) TYPE c DEFAULT 'ABCD'.

START-OF-SELECTION.

pos = strlen( a ).

DO.

pos = pos - 1.

IF pos = 0.

EXIT.

ENDIF.

chr = a+pos.

IF sy-abcde CS chr.

sy-fdpos = sy-fdpos + 1.

IF sy-fdpos > 24.

CONTINUE.

ENDIF.

apos(1) = sy-abcdesy-fdpos(1).

EXIT.

ENDIF.

ENDDO.

*----

---

WRITE 😕 a.

regards,

amit m.

[Former Member]

hi again,

1. Independent FORM (It works fantastic)

AAAA --> AAAB

ABCD --> ABCE

ZZXA --> ZZXB

2. Using same (enhanced logic)

i have developed an independent form/perform

3. EG

we have to pass AAAA

and it will return AAAB

4. just copy paste in new program.

REPORT abc.

PARAMETERS: : a(4) TYPE c DEFAULT 'ABCD'.

DATA : b(4) TYPE c.

PERFORM getnext USING a b.

*----

---

WRITE 😕 b.

*----

---

• INDEPENDENT FORM

*----

---

FORM getnext USING oldval newval.

DATA : chr TYPE c.

DATA : pos TYPE i.

newval = oldval.

pos = STRLEN( newval ).

DO.

pos = pos - 1.

IF pos = 0.

EXIT.

ENDIF.

chr = newval+pos.

IF sy-abcde CS chr.

sy-fdpos = sy-fdpos + 1.

IF sy-fdpos > 25.

sy-fdpos = 0.

newvalpos(1) = sy-abcdesy-fdpos(1).

CONTINUE.

ENDIF.

newvalpos(1) = sy-abcdesy-fdpos(1).

EXIT.

ENDIF.

ENDDO.

ENDFORM. "

regards,

amit m.

[Former Member]

Hi madhu,

1. As per the forum etiquette

u may please award points

to helpful answers!

regards,

amit m.