Preface
This blog describes the differences between classic ABAP programming and ABAP Cloud programming with regards to the SAP Logical Unit of Work (SAP LUW) [1] and the ABAP RESTful application programming model (RAP). It helps to understand how da...
Motivation
Problem Statement
You may have encountered a message like "You cannot use the XYZ conversion exit here" when trying to publish an OData V2 or V4 service via RAP service binding. The reason is that most conversion exist are not allowed any ...
Hi community,I tried to calculate via an AMDP a binary checksum of a document (see example below). For this I used the hash function hash_sha256(). Now I face the question that I do not want to name every single field of the affected tables, but take...
It depends on the provider implementation type. In case of MANAGED or BOPF MANAGED the transactional buffer is handled by the respective infrastructure provider and thus if you want to debug those (which should not be necessary) you need system debug...
Hi Frank,
thanks!
The question is rather not related to this blog and the LUW part, but more general. Thus, best check out this BLOG from boris.gebhardt and the linked information: Embedded Steampunk – Some more details for ABAP developers | SAP Bl...
Your observation is right. For entities that are "authorization dependent" all operations on these entities (that is create of sub-entities, update or delete and also actions if "authorization:update" is stated) are delegated to the authorization mas...
There is a difference between "create" on root level or "create by association / composition", e.g. to create items under a specific project.The latter is an instance-related operation and here also standard instance authorization and feature control...
