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Everything in ABAP
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Domain: Protocols & APIs
Signals
Content: 2024
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Error handlingSAP and community
SAP: Email Functionality in SAP with a Custom Function ModuleSAP: Email Functionality in SAP with a Custom Function ModuleA custom ABAP function module, ZFM_SEND_EMAIL, sends mail through Business Communication Services' CL_BCS and CL_DOCUMENT_BCS classes, adding TO/CC/BCC recipients and multiple attachments by building the HTML document in application code on top of what CL_BCS delivers, which is how ABAP's notifications capability describes mail going out. The send sits in a TRY structure whose three CATCH blocks for CL_BCS's class-based exceptions are empty, so what reaches the caller is a BAPIRET2 table that BAPI_MESSAGE_GETDETAIL fills on the paths without an exception: no recipients given, sent to all, or not sent. That conversion into a caller-facing message table is what ABAP's error handling capability leaves to the application.Surendra_Karma, published 2024-12-16
HTTP clientsSAP and community
Usage of Expand Entity in OData Service Consumption ModelUsage of Expand Entity in OData Service Consumption ModelExplains how to use OData's $Expand option when SAP BTP, ABAP Environment consumes a remote service through a generated client proxy, the way HTTP clients describes it, using stubs ABAP Development Tools for Eclipse generates from the service's $metadata. The expanded association only comes back from get_business_data when the caller supplies its own ABAP type that redeclares the association as a nested table, in place of the generated CDS entity type. The same workaround still applies from release 2311 on, where the consumption model generates flat ABAP types rather than abstract CDS entities.alrikx, published 2024-02-08