New On ABAP

[former_member684121]

Hi!,

Recently i just learning ABAP Program. Creating Class, Database Table, Data Definition, Service Definition as well the Behavior, following https://developers.sap.com/mission.abap-dev-get-started.html . All the code fine works!. I just write back some code, but didn't understand well of them.

Example on this tutorial https://developers.sap.com/tutorials/abap-environment-transactional-enablement.html#3e3ea698-8ea9-4f... on write Local Type in Behavior Implementation:

On This statement :

...

IF ls_delete-booking IS INITIAL.

ls_delete-booking = mapped-booking[ %cid = ls_delete-%s ]-booking.

ENDIF.

....

Where mapped-booking, %cid come from ? Why - booking? What definition of that line? There still many question that i still wondering.

I already search on https://help.sap.com/doc/abapdocu_751_index_htm/7.51/en-US/index.htm . But didn't find a clue. Is there any guide that show more detail? Or is there any discussion like discord?

Thank you!

[Sandra_Rossi]

You didn't find because you're looking at the wrong ABAP version (ABAP Cloud):

https://help.sap.com/doc/abapdocu_cp_index_htm/CLOUD/en-US/abencomponents_derived_types.htm?file=abe...

or starting from 7.54.

[former_member635635]

Hello,

A good way I recommend you read this book: https://www.sap-press.com/complete-abap_4947/.

[former_member684121]

Thank you!

[former_member684121]

If there any more resources, i like to hear some too 🙂