tryint to use modify

[Former Member]

I am trying to use modify but my zzxmnga does not get updated but when i debug it has the correct value in it but doens't modify the record. Here is the code

LOOP AT T_ZOXED10166 INTO W_ZOXED10166.

wa_TABIX = SY-TABIX.

READ TABLE T3_ZOXED10166 INTO W3_ZOXED10166 WITH KEY

RUECK = W_ZOXED10166-RUECK

GRUND = W_ZOXED10166-GRUND.

IF SY-SUBRC = 0

AND W_ZOXED10166-GRUND+1(1) CP 'S'.

W3_ZOXED10166-ZZXMNGA = W_ZOXED10166-XMNGA + W3_ZOXED10166-XMNGA.

MODIFY T3_ZOXED10166 FROM W3_ZOXED10166 INDEX WA_TABIX.

[former_member214498]

Hi

Check the value of TABIX during the debugging whether the modify is working on the correct record or not.

moreover check the value of sy-subrc after the modify statement.

reward points, if helpful.

[Former Member]

Yes i noticed that they are not matching. I've set it right after the loop so nto srue why it would not work

[Former Member]

Try:

  IF sy-subrc = 0 AND
     w_zoxed10166-grund+1(1) EQ 'S'.         "<=== CP changed to EQ
    w3_zoxed10166-zzxmnga = w_zoxed10166-xmnga + w3_zoxed10166-xmnga.
    MODIFY t3_zoxed10166 FROM w3_zoxed10166 INDEX wa_tabix.