2 weeks ago
Hi Experts,
When performing an action on selected rows of a list report application, only keys get passed to implementation method, and then inside implementation, I need to select/read (query) data from entity_set to get all fields.
For example, in the following method, I only get keys to deal with data manipulation.
METHODS some_action FOR MODIFY
IMPORTING keys FOR ACTION bdef~some_action.
Is there a way, I can get whole row (or all columns of a row), so that I need NOT to fetch the row data by another query like ABAP ALV report (in ALV for a given action, we can get the selected row/rows data), not just the key fields.
What is the syntax in EML to get all the columns of selected row/rows, not just the keys?
Thanks, Satyaki
Expand the copyTravel action sample code to see an example of the ALL FIELDS syntax:
READ ENTITIES OF /DMO/I_Travel_M IN LOCAL MODE
ENTITY travel
ALL FIELDS WITH CORRESPONDING #( keys )
RESULT DATA(travel_read_result)
FAILED failed.
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Hi Patrick,
Thanks for quick response.
There are 2 issues, I face with this READ syntax.
1. I am in S4H on-premise with following system components, and I face syntax error when I use "ALL FIELDS WITH CORRESPONDING #( KEYS )".
SAP_BASIS 754, SAP_ABA 75E, SAP_GWFND 754
2. READ statement with list of specified fields works without syntax error, however returns nothing. The only way it works if I implement READ method first selecting data from DB table which I can do in MODIFY method as well (I mean selecting data from DB table in modify method using received key fields and then doing further manipulation) . My point is anyway, either way I have to select data from DB table, fields are not getting transferred from FRONT-END list report.
First I have to code select statement in READ method implementation,
METHODS read FOR READ
IMPORTING keys FOR READ <entity_alias> RESULT result.
and then use following syntax to get result
READ ENTITIES OF <entity_name> IN LOCAL MODE
ENTITY <alias_name>
*** this does not work - ALL FIELDS WITH CORRESPONDING #( KEYS )
FIELDS ( field1, field2 ) WITH CORRESPONDING #( keys )
RESULT DATA(lt_result)
FAILED DATA(lt_failed).
Appreciate your help.
Regards, Satyaki
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