Tag Archives: ABAP

Handling Fault Messages in Asynchronous ABAP Proxy

What is a Fault Message? Fault Messages provide information about application-specific errors that occur in the inbound system. Think about Fault Messages as an acknowledgment from the message receiver to the message sender or the message monitor about the application processing status. Application-specific errors are errors that occur in the application processing based on business […]

File to Inbound Proxy Scenario SAP PI/PO Single Stack

This article illustrates the complete file to inbound Proxy interface development in detail. In addition, we will look at how to generate Proxy class in SAP back-end and implement ABAP logic. File to Proxy interface scenario is illustrated using an SAP exchange rate creation asynchronous interface. Exchange rates included in the XML file are sent […]

Download Files from ArchiveLink

Let’s look at how to access files stored in ArchiveLink and download them to the desktop. In the linked article, we discussed a way to write files to the SAP archive server. In this article, we will develop an ABAP program to read files from the archive server. First, we will look into the Function […]

Store Files in SAP ArchiveLink

In this article, we will discuss the functionality of ArchiveLink, a data storage interface provided by SAP for archiving documents. We will first learn what the purpose of ArchiveLink is, then look into an ABAP program that can store files, such as PDFs, TXT, JPEG, in the archive content server. Additionally, we will study Function […]

Attach Files to SAP Business Documents Using GOS – ABAP

In this article, we will see how to attach files to SAP business documents (objects) using Generic Object Services (GOS). First, we will understand the concept of GOS, then, how to use the GOS toolbox in GUI to attach files. Afterward, we’ll learn to implement an ABAP logic to attach a file interfaced through SAP […]

Digital Signature of Portugal Invoices SAP S4 HANA

What is the legal requirement for document verification using digital signatures? How does SAP store the digital signatures created for electronic documents by external systems? We will look into the aspect of integrating SAP S4 HANA with externally-generated digital signatures. What is a Digital Signature? A digital signature is an algorithm that verifies the authenticity […]

SAP S4 HANA Application Log (User Manual)

The application log provides an infrastructure and a set of tools to record and monitor system/application-specific log messages in SAP. The application log allows users to monitor all message logs in S4 HANA system centrally. Application log records system events, such as the execution of workflows for later use, especially to employ when it comes […]

ABAP Numeric Check in SAP HANA

In any ERP system such as SAP which interacts with users and other integrated systems need certain checks to validate the data flowing to the system. The validations could be master data validation, data type validation or other custom validations. Numeric check falls under the category data type validation. Applications can use numeric or number […]

Debug and Test Inbound ABAP Proxy in SAP HANA (How to Guide)

There are two methods to debug ABAP inbound proxies in SAP. Debugging using SPROXY test feature External Debugging Each method has it’s own advantages, disadvantages, limitations and use cases. But, using these two methods you can fully debug and test an inbound ABAP proxies. In this article we will discuss in detail how to perform […]

SUBMIT Statement in SAP ABAP (Updated for HANA)

SUBMIT is a keyword in SAP ABAP where you can use to execute an ABAP program within an another ABAP Program. There are multiple variations how you can use SUBMIT statement in SAP ABAP. For example, with different variations of SUBMIT statement syntax, you can define how to set Selection Screen parameters of the calling […]