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Link Text. Open link in a new tab. The approach to be used for integrating two SAP systems would be as shown in the below decision tree diagram. In case if no standard configuration is available to integrate two SAP systems, then SAP PI should be used to create the interfaces between the two systems.
SAP has created a lot of different IDocs for transferring different data between the systems. In case of interfaces, this will be a preferred way of data transfer as it is a proven and stable technology and requires minimum development effort. In case if there is any standard BAPI available which caters to the requirement of the interface, then that BAPI should be invoked through a proxy call rather than.
The following data criteria should be taken into account when defining the data lookup strategy:. By processing multiple messages in packages instead of individually, the overall overhead can be reduced leading to less hardware resources consumption and an increased message throughput:. Serialization is a technique that is used to ensure that the interface records are processed in the target system, in the same order that they were generated in the.
Based on update made to the business object and content, the appropriate serialization technique should be used:. Vital error information should be captured for effective error reporting. Effective error reporting can help project management to focus on priorities and support team. Very useful document for functional consultants those who want to know the basic over view of the Middle ware like PI etc. Thanks for sharing. Skip to Content. Former Member. July 28, 7 minute read.
As for getting the last value, you might be able to create a variable at the root level and map it with an UDF to get the last recordset. Other mapping tools like Mercator and all have this functionality for long.. I have tried implementing it in one of my complex mapping. Whenever variable has single value in it, its working fine. But when the variable is array or its queue shows multple items, if i use if it gives an error message. When the variable is added, the occurances is There is no way to change it.
But I don't think that this feature is so important. With XI 3. This new variable feature can just handle single values, is quite unhandy the name of the variable cannot be changed definded dynamically and makes the graphical flow even more complex by addding graphical variables to target structure. BTW: I think you mismatched "source" and "target" in somce cases, for example: "This variable "varFullName" will be executed for each occurence of "record" in the target.
CHRIS Like 0 Share Right click and copy the link to share this comment Former Member July 8, at am This is a nice feature but at runtime the values from a variable are not displayed when you take the option - "Display queue" from the definition tab on the message mapping.
This is not helpful when debugging. As per the example below, if you were to right click on the lastname in the dest dtructure tou would not be able to see the queue of values. If the target field type is numeric, than variable require conversion in every mapping step? I tried to use the same in one of my mapping. When i tried to add more than 2 variables, I m getting Java Heap space error.
This is really useful blog.. But can we keep on increasing varCount on target depending on the source items dynamically.. I mean to say if there are 3 items coming from source.. I need to get 1,2,3 as varCounts in each of target field.. Skip to Content. Former Member. February 13, 2 minute read. This blog will go into the details on its advantages and usage.
Verifying the mapping: Even though the mapping shown here is quite simple, but when there is a complex structure, using variables especially, when they have to be re-used over-n-over again can save a lot of development and processing time.
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