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Soap base64 encoding3/31/2023 You can find more information about AIF custom functions in this article. In outbound scenarios, use this method to transfer Files generated in SAP application server (AL11) between AIF (Application Integration Framework) and SAP Process Orchestration (PI/PO) using ABAP Proxies. When APIs don’t have capabilities to transfer large files as attachments, use Base64 Encoded string to transfer data between systems. Use Cases of Base64 in SAP Integration Scenarios.īase64 is a great way to transfer XML, PDF, Text, and Image files among SAP applications, web services, and SAP APIs. You can use this tool to Encode and this one to decode online. While Encoding happens from the top down as shown in the example above, Decoding happens from the bottom up. ‘ V2VsY29tZSB0byBTQVAgSW50ZWdyYXRpb24gSHViLg=‘. It is mainly used to transmit large files or data over the web or between applications without data being corrupted.įor example, Base64 representation of sentence, SAP S4 HANA Fashion 1709 Introduction to Base64 Algorithm.īase64 schema is a text representation of Binary data.Moreover, we’ll discuss the use of Base64 in real life integration scenarios in SAP. Finally, we will learn how to create an ABAP program in SAP to Encode and Decode Base64. Then, at the list of SAP Function Modules that can be used for Base64 conversions. Let’s first look at the Base64 algorithm and its functionalities. There are several ABAP Functional Modules we can use when it comes to Encoding and Decoding Base64. In this blog post we will discuss Base64 algorithm, ABAP Function Modules which can be used to Encode and Decode Base64, ABAP program to Encode text to Base64 or Decode Base64 format to Text. Notice: A non well formed numeric value encountered in /home/thefoo20/public_html//wp-content/plugins/crayon-syntax-highlighter/crayon_ on line 119 Through this blog, I want to share my expertise in SAP technical areas such as SAP ABAP, PI/PO, AIF, and Basis.Notice: A non well formed numeric value encountered in /home/thefoo20/public_html//wp-content/plugins/crayon-syntax-highlighter/crayon_ on line 118 Having the opportunity to work on SAP implementation projects in USA, EU, and Asia, I learned valuable ins and outs of global business processors in Sales and Distribution (SD), Material Management, Retail, Customer Relationship Management (CRM), and Finance and Controlling (FICO). Playing a variety of roles from an offshore technical consultant (ABAP, PI/PO, BW, BOBJ) at the beginning of my career to a technical lead managing a team of consultants in different countries, I have gained immense experience in SAP project implementation life cycle. I started my carrier as an ABAP developer and soon found my love for system integration when I learned SAP XI 3.0 in 2008. Hi, I am Isuru Fernando, Senior SAP Integration Consultant with 10 years of SAP full-cycle implementation and support project experience.įrom the early days, I had a passion for coding, software development, and everything tech-related. UDF converts this value to Base64 format.Įncoding can be broken down to two steps, Step 1: Convert String to Byte Arrayįirst, input string value is converted to byte array using String method getBytes(). Input value is assigned from the source message element “PlainString”. This class contains two nested classes: Base64.Decoder decodes byte data and Base64.Encoder implements the encoder for encoding byte data.Įncoding UDF has one input variable “PlainString”. For example, Base64 decoding UDF accepts Base64 encoded string as the input and returns the encoded string.īoth encoding and decoding will be carried out using standard methods of Java utility class 64. That means the UDF accepts only one argument as input and outputs one value. We will implement two UDFs, one to encode Base64 and another one to decode Base64.īoth UDFs have an Execution Type of “ Single Value“. This example will be implemented in an SAP Process Orchestration (PO) system version SAP PO 7.50 single stack.ĭesign of the Base64 Encoding and Decoding UDFs: One field contains the Base64 encoded string and the other field contains the string we need to encode to Base64. Let’s assume, we have a source XML message with two fields. SAP PO 7.5 Encoding and Decoding Example Overview:.In SAP Back-end system the same functionality can be achieved using ABAP Function Modules or ABAP class CL_HTTP_UTILITY. You can also use Java Mapping class to encode or decode Base64 format. In this post, we will discuss how to convert Base64 using User Defined Functions (UDF). There are several ways to encode and decode Base64 messages in SAP PI/PO. Notice: A non well formed numeric value encountered in /home/thefoo20/public_html//wp-content/plugins/crayon-syntax-highlighter/crayon_ on line 118
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