Welcome to the tech blog DevDiary from Julian Schmuckli. It contains certain documentation, tutorials and more about technical stuff, which I am using at work with SAP or trying out privately with web technologies or native development like iOS and Swift.
The newest posts
- How to import an abapGit repository with existing objects in the target system?
You may have asked yourself, how to simply transfer objects from one SAP system to another SAP system easily. For that we can use abapGit, a simple tool, which… Read more: How to import an abapGit repository with existing objects in the target system? - How to transport customizing requests between clients?
As a developer, mostly I create workbench requests inside an SAP system to create development objects. Sometimes you have to change something in customizing tables or you need to… Read more: How to transport customizing requests between clients? - How to use MongoDB in combination with SAP CAP?
If you know the SAP Cloud Application Programming model (short SAP CAP), you may already be familiar with the OData interface and the CDS entities, which you can create… Read more: How to use MongoDB in combination with SAP CAP? - How to deploy an SAP CAP project to SAP BTP Cloud Foundry without SAP HANA Cloud
In this tutorial, I would like to show case you, how to create a CAP Project and then deploy this project to an SAP BTP Cloud Foundry environment without… Read more: How to deploy an SAP CAP project to SAP BTP Cloud Foundry without SAP HANA Cloud - How to sign in into Cloud Foundry from SAP Business Application Studio with 2FA active?
You may have experienced an error like this, when you have tried to sign in via the SAP Business Application Studio via the normal cf login command: To solve… Read more: How to sign in into Cloud Foundry from SAP Business Application Studio with 2FA active? - How to use table functions with CDS views?
In this short tutorial, I want to showcase you, how to use table functions. Table functions allows you to simply define a CDS structure and later a view to… Read more: How to use table functions with CDS views? - The different CDS data definition types
There are a couple of different CDS view entity types, which can be used in ABAP Cloud to define selections on database tables and other existing data definitions. When… Read more: The different CDS data definition types - How to show a table of sub positions in ABAP CDS metadata extension definition?
Let’s assume we have a data model, where we have shares, and each share has its own transaction history. For that we use an association [0..*] from the one… Read more: How to show a table of sub positions in ABAP CDS metadata extension definition? - How to use the connected fields in ABAP CDS definition?
It took me a long time to figure out, how to use exactly the connected fields annotation in ABAP CDS definition. In CAP CDS it was somehow clearer to… Read more: How to use the connected fields in ABAP CDS definition? - Using table comprehensions and reductions
I recently came across to useful features in the new ABAP syntax. These two functions relay on internal tables, where you can do some quick operations on it. Table… Read more: Using table comprehensions and reductions