By Arvind Nagpal
Grasp ALE, EDI, and IDocs: the most well liked applied sciences in SAP R/3. you will research the technical fine details of actual enterprise versions to make your implementations winning. research via doing from specialists who recognize. Take a finished journey of SAP's ALE, EDI, and IDoc applied sciences and examine the main valuable and appropriate services you wish now. Drawn from the author's years of direct R/3 company and technical event, this publication presents instant assistance for brand new clients who have to start with those scorching applied sciences. extra complicated subject matters support skilled clients who have the desire to make larger use of key R/3 features and applied sciences. grasp the abilities you would like such a lot through starting with the fundamental techniques of ALE, EDI, and IDocs. Then study the sensible abilities you must enforce ordinary ALE and EDI situations utilizing real enterprise situations. discover ways to boost elements for customized situations, together with IDocs, courses, and configuration applied sciences. trying out and troubleshooting strategies positioned you within the driver's seat quick. additionally integrated are extra complicated strategies, assistance, and tips, obtained from years of expertise. See and follow real-world eventualities. stick with alongside on your personal SAP consultation with this book's beneficiant selection of SAP reveal pictures and diagrams.
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Extra resources for ALE, EDI, & IDoc Technologies for SAP, 2nd Edition (Prima Tech's SAP Book Series)
The VAN provides a mailbox on the network to each trading partner. This mailbox is polled periodically for messages. The mailboxes are marked as incoming or outgoing mailboxes. The VAN picks up outgoing messages and delivers them to the incoming mailbox of the receiving trading partner. The 21 Summary application software does not have to be connected or running at the time of message exchange. VANs enable communication between trading partners with different internal communication networks. The following criteria can be used in evaluating a VAN.
Availability of data in electronic form. Data from EDI is in electronic form, which makes it easy to share across the organization. For example, a purchasing department can use the data to evaluate vendors, or a marketing department can use the data to analyze the trends and demands of customers. • Reduced paperwork. The entire EDI process can be handled without using a single piece of paper. Some companies believe that they must have appropriate paperwork for audits and legal issues. In its Paperwork Reduction Act, the IRS recognizes the electronic form as a valid legal document as long as the vendor or supplier can prove the origin and show complete trails on how data was generated.
If the mode is set to Do Not Collect IDocs, the IDoc is 37 Processing in the EDI Subsystem Layer immediately passed to the operating system layer automatically, using program RSEOUT00. If the field is set to Collect IDocs, the IDoc is not passed to the operating system layer until RSEOUT00 program is executed explicitly. The RSEOUT00 program is typically scheduled to run on a regular basis. If IDocs are collected, RSEOUT00 creates a single file with all the IDocs in it. After the IDoc file is created successfully, the IDoc gets a status code of 03 (Data Passed to Port OK).