selection screen validation

[Former Member]

Hi i am developing a report where in i have 3 blocks for selection criteria..1st block has drop down menu for carrier service(UPS,FEDEX etc) second one has delivery number and third block has 5 tracking number input ..

PARAMETERS:P_XSITD LIKE ZTRK_PAK-XSITD,

P_SHPACT LIKE ZTRK_PAK-SHIPACCT.

SELECTION-SCREEN:END OF BLOCK B1.

SELECTION-SCREEN:BEGIN OF BLOCK B2 WITH FRAME TITLE TEXT-002.

PARAMETERS:P_VBELN LIKE ZTRK_PAK-VBELN.

SELECTION-SCREEN:END OF BLOCK B2.

SELECTION-SCREEN:BEGIN OF BLOCK B3 WITH FRAME TITLE TEXT-003.

PARAMETERS:P_TRACN1 LIKE ZTRK_PAK-TRACKN,

P_TRACN2 LIKE ZTRK_PAK-TRACKN,

P_TRACN3 LIKE ZTRK_PAK-TRACKN,

P_TRACN4 LIKE ZTRK_PAK-TRACKN,

P_TRACN5 LIKE ZTRK_PAK-TRACKN.

SELECTION-SCREEN:END OF BLOCK B3.

i need to validate firstly the delivery number..if delievery number is entered validate the tracking number 1.

if tracking number 1 or 2 or 3 or 4 or 5 is entered validate delivery number is not blank.

how can i do it..i am new to ABAP..someone help me please.

[Former Member]

Hi,

Try this..

AT SELECTION-SCREEN.

• CHeck if one the tracking number is given then the delivery number is mandatory.

IF NOT P_TRACN1 IS INITIAL OR

NOT P_TRACN2 IS INITIAL OR

NOT P_TRACN3 IS INITIAL OR

NOT P_TRACN4 IS INITIAL OR

NOT P_TRACN5 IS INITIAL.

IF P_VBELN IS INITIAL.

MESSAGE E208(00) WITH 'Delivery is mandatory if tracking number is entered'.

ENDIF.

ENDIF.

Thanks,

Naren

[Former Member]

write code in screen-validations.

if delivery is not initial..check tracking number 1 is valid or not.

if tracking 1,2,3,4,5 are not space then check delivery is not initial.

if not p_del is initial.

validate tracking 1.

endif.

if not p_tr1 is initial and

not p_tr2 is initial and

not p_tr3 is initial and

not p_tr4 is initial and

not p_tr5 is initial and

check delivery is not initial

endif.

[Former Member]

Make the delivery no P_VBELN a mandatory parameter . So whether tracking number 1 or 2 or 3 or 4 or 5 is entered then by default system will check that P_VBELN is not blank. So no need to write any specific code to check P_VBELN not blank.

below is the code for tracking no.

at selection-screen.

write the validation rules for TRACKING NUMBERS.

regards,

barath.

[Former Member]

Hi,

You Can validate your delivery number and Tracking number on the event.

For Delivery Number.

At selection-screen on field P_VBELN.

Write the select query for validation.

For Tracking Number.

At selection-screen on field P_TRACN1.

If P_VBELN is not initial.

Write the select query for validating Tracking Number.

endif.

Regards,

Aman

[Former Member]

thanks for the feedbacks..also validating i need to verify delivery number and each of 5 tracking numbers against a custom table i wud be developing(for ex say ITAB)..if there is a matching betrween a delivery num and a tracking number i need to display image..how can i do it.

[Former Member]

Hi,

Use a select query to read all the matching entries specified in Where clause into an internal table.

Then use a Read Table..statement to check if the entry is existing and then do the processing.

Regards

Subramanian