Could anybody explain, how to define global datas ?
For example, I have a node called sales_header in which I have 10 fields from VBAK tables.
When I am defining any attribute in the component controller like GT_HEADER TYPE ELEMENTS_SALES_HEADER, I am not able to acess in the methods.
The only way is defile local tables inside the methods.
Any example will be highlt apprciated.