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Articles on Trending Technologies
Technical articles with clear explanations and examples
Where can I find good reference document on python exceptions?
The following link is a good reference document on python exceptionshttps://docs.python.org/2/library/exceptions.html
Read MoreList top JavaScript Frameworks
Dojo It is an open source modular JavaScript library came into existence to a develop cross-platform, applications and a websites. It was developed by Alex Russell, Dylan Schiemann and other contributors in 2004. AngularJS AngularJS is an open source web application framework. It was originally developed in 2009 by Misko Hevery and Adam Abrons. It is now maintained by Google. Backbone.js BackboneJS is a lightweight JavaScript library that allows to develop and structure the client side applications that run in a web browser. It offers MVC framework which abstracts data into models, DOM into views and bind these two using ...
Read MoreDifference between the use of Type, Types and TYPE POOL in SAP ABAP programming.
TYPE keyword is used for Data or FIELD Symbol declaration You use TYPES keyword for defining local types TYPE POOL is used for grouping local types so that you can use them without duplication TYPES: BEGIN OF z_t000, Name TYPE c Length 10. N_id TYPE i. TYPES END OF z_t000. One of the common examples of TYPE POOL is Type Group ABAP. Navigate to Transaction SE11 and select Type Group and type ABAP there then press F7. You will see the body of the type group which is defined by the keyword TYPE-POOL.
Read MoreWhich is the best tutorial site to learn JavaScript?
JavaScript is a dynamic computer programming language. It is lightweight and most commonly used as a part of web pages, whose implementations allow a client-side script to interact with the user and make dynamic pages. It is an interpreted programming language with object-oriented capabilities.To learn JavaScript, refer to the following tutorial. It explains the below-given JavaScript concepts perfectly.OverviewSyntaxVariablesOperatorsLoop ControlFunctionsEventsCookiesDialog BoxesIt also explains the following advanced topics with live examples.Error HandlingValidationsAnimationMultimediaDebugging
Read MoreBAPI to upload documents to SAP system is throwing an exception
As mentioned in exception message, it seems that the function module tries to access GUI related function and it doesn’t support BAPIs. So it seems to be a custom RFC module or there is some bug in SAP coding and you should open a support ticket with SAP.Also, you shouldn’t use GUI services in non-GUI operations, and it is not suggested to use class cl_gui_frontend_services and functions GUI_* and you should use OPEN_DATASET FOR INPUT/OUTPUT instruction in RFC function.
Read MoreCallback is not working on remote but working locally in SAP CRM
The issue lies in the class you are using for making a method call. This class is basically making RFC callback with the help of SAP GUI. SO, when you are using the function builder, it works well because it has an SAP GUI connection present.But when you are using an external system, the GUI is missing and it doesn’t works. What you can try is to use some other method which does not have an RFC callback and thus will not have any problem. Try to use ‘create_with_table’ in place of your used method.
Read MoreInternal Table itab declaration in SAP and difference between both the declarations
As per my understanding, the key difference between two statements is that in first you are reserving memory space for storing 5 lines of the customer_tab table.If you consider performance, the 2nd statement should be better.
Read MoreLDAP_SEARCH function not returning photos stored in Active Directory with LDAP integration in SAP BSP application
I would recommend to use LDAP_READ instead of LDAP_SEARCH and you will see thumbnail photo should be available in a convenient form to be from “XSTRING”.LDAP_SEARCH is mentioned as obsolete in SAP documentation. To see full documentation of this FM, you can use T-code SE37 to open Function Builder. Navigate to Goto ->Documentation -> Function Module Documentation.Function Module: LDAP_READ Function Group: FSLDAP_EXTProgram Name: SAPLFSLDAP_EXTINCLUDE Name: LFSLDAP_EXTU01
Read MoreInvalid Connection String in SAP Business One
The answer lies within the exception message itself. The connection string that you are using to connect to the Business object server is wrongly configured. Check for each parameter, you will find something must be wrong and hence why you are receiving this error message.
Read MoreHow to check a String for palindrome using arrays in java?
To verify whether the given string is a palindrome (using arrays) Convert the given string into a character array using the toCharArray() method. Make a copy of this array. Reverse the array. Compare the original array and the reversed array. in case of match given string is a palindrome. Example import java.util.Arrays; import java.util.Scanner; public class Palindrome { public static void main(String args[]) { System.out.println("Enter a string "); Scanner sc = new Scanner(System.in); String s ...
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