Hello Folks,
I have configured SAP NW gateway on Solution Manager 7.1 SP12. I have made a Z development in Solution manager which I need to convert into O data and consume it using UI5 application.
Being quite novice to the field, I have some doubts. I am following SAP standard "How to Develop a Gateway Service using Code based Implementation" guide. I am facing some issues at "Service Implementation for GET_ENTITYSET" step. According to the document, I need to add the below code to method get entity set.
********************************************************************************
CALL FUNCTION 'BAPI_EPM_PRODUCT_GET_LIST'
TABLES
HEADERDATA = et_entityset
.
endmethod.
********************************************************************************
However, after adding this code, I am getting the below error.
Error: Call of the function BAPI_EPM_PRODUCT_GET_LIST failed; a field should be assigned to the parameter HEADERDATA - the types match,
The detail screenshots have been attached with the message.
Can any one please let me know where am I going wrong?
Thanks and Regards,
Benjamin