Sap Odata Services

1. Create a new project ZGW100_XX_SO (SO stands for Sales Order). XX is just a placeholder  for a group number and GW1 indicates the course number ! as the screen shots were ta"en from the GW1 training course material that # ha$e created.

%. Create the first entit& b& importing an 'C interface. or this rightclic" on Data Model  and RFC/BOR Interface choose Import -> RFC/BOR

*. +nter the following $alues in the wi,ard and then choose Next -

+ntit& &pe /ame

SalesOrder

arget S&stem

Local

0ata Source &pe

Remote Function Calls

0ata Source /ame

BAPI_P!_SO_G"_LIS"

SOHEADERDATA . +2pand the node and select the SOID! NOTE! B"#ERID! B"#ERNAME! C"RRENC#CODE!  NETAMO"NT! TA%AMO"NT  /ote that SOHEADERDATA is not selected. Choose Next .

following fields$ROSSAMO"NT!

3. #n the first line4 SOID4 select the field I& 'e( and choose F)n)&*-

5. Create the second entit& again b& importing an 'C interface. 'ightclic" Data Model and choose Import -> RFC/BOR Interface

6. +nter the following $alues in the wi,ard and choose Next -

+ntit& &pe /ame

SalesOrderItem

arget S&stem

Local

0ata Source &pe

Remote Function Calls

0ata Source /ame

BAPI_P!_SO_G"_LIS"

7. +2pand the node and select the following fieldsSOITEMDATA SOID! SOITEM+OS! +ROD"CTID! NOTE! C"RRENC#CODE! $ROSSAMO"NT!  NETAMO"NT! TA%AMO"NT! ,"ANTIT#! ,"ANTIT#"NIT   /ote that SOITEMDATA  is not selected. Choose Next .

8. #n the first and second line4 SOID! SOITEM+OS 4 select the field I& 'e( and choose F)n)&*-

 /ow our project has % entities ! one for the Sales Order and one for the Sales Order 9ine #tem. :s a ne2t step we create entit&sets out of these entities.

1. +2pand the node Data Model and doubleclic" Ent)t( Set&-

%. Clic" the Create button twice to add two new lines to the table-

*. +nter the following $alues-

#ame

ntit$ "$%e #ame

SalesOrderCollection

SalesOrder  

SalesOrder#temCollection

SalesOrder#tem

. Choose Sae-

 /ow the basic definition of the ;odel is done. :s a ne2t step we can generate the necessar& runtime artifacts.

1. Choose the $enerate  pushbutton-

%. 9ea$e the default $alues and choose Enter -


*. Choose 3ocal O45ect -

. >erif& that the runtime objects ha$e been generated successfull&-

 /ow we can 'egister and :cti$ate the Ser$ice.

1. 0oubleclic" Ser)ce Ma)ntenance -

%. Select s&stem ?;+ and choose the Re6)&ter  button.
*. Confirm the warning message displa&ed in the popup-

.
3. Confirm the Select S(&tem Al)a&  popup-

5. 9ea$e the default $alues and enter 7tmp as the pac"age and choose Enter -

he  External Ser)ce Name is defaulted with the Tec*n)cal Ser)ce Name from the Generation Step.

6. >erif& that the ser$ice has been registered and acti$ated successfull&-

 /ow we can run our ser$ice the first time.
1. Open a new window4 start transaction &IWF#'&GW_CLI#" .

%. +nter E'#- &sa%&o%u&odata&sa%&ZGW100_XX_SO_SR(&)metadata  and choose +2ecute-

 .$011%%SOSR2  is the +2ternal Ser$ice /ame that was registered before.