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Questions tagged [invocable-method]

Invocable methods in Apex are called as invocable actions by the REST API and require the InvocableMethod annotation as an identifier. This can only be applied to one method in class and takes a maximum of 1 input parameter of a list of either a primitive data type, an sObject type or a user defined type.

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Invocable method giving error in FSL flow mobile

I created a flow using Flow designer and it is a FSL mobile flow. Here I basically uploading a file and then using the same for Einstein Prediction and here is how I'm doing. Upload file using ...
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29 views

Using Invocable Apex in Flow Builder, can't save result?

I have a flow that will be used to convert a list view of selected records of unknown type to custom object records. When the flow launches from a list view page, there will be a screen element where ...
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33 views

Process Builder activation error

I have a process builder that invokes a method from a class where it passes one of the three parameters. In the class the InvocableVariable is a List of Custom object Call__c but from process builder ...
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66 views

APEX Class Clean Up: Round Robin Lead Distribution Model

The code below is responsible for assigning Leads utilizing Round Robin distribution. The process is defined as follows: Lead is created and meets predefined criteria within a automated process (...
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30 views

Invocable Methods: How to return a collection of records to flow

This is my first time posting in StackExchange, and my first real attempt to put together some code. I am attempting to query CampaignMembers from the data base after passing a CampaignID to the ...
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Process Builder invocable Apex action does not list “Reference” for list of objects, only “Field Reference”

I seem to be missing an option in my Apex action type called "Reference" which should refer to the list parameter in my invocable method. All I get is "Field Reference", which then expects me to ...
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Invocable Apex working when called from Process Builder but not Flow - what's wrong?

I have an invocable method that works just fine when I pass a Contact record Id to it via Process Builder. I'd like to use Flow to do this rather than PB, but get this error message: Error Occurred: ...
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124 views

How to pass in a list of Strings to an Apex Action in new Flow Builder?

I have a simple screen flow, which takes in a case Cancel Reason, and if that reason is Other, will get allow a user to specify the other reason via text entry. We have an Apex server method called ...
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28 views

Global invocablemethod for Professional edition org

Professional edition can have up to 5 process builders, but their immediate action doesn't contain "Apex". If we install a managed package which has a global invocable method, will the Apex appear as ...
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171 views

System.QueryException unexpected token

Trying to return all fields in object System.QueryException: unexpected token: '(' when I run the Invocable class at the parents = assignment public with sharing class AuditReportBulkifyClass { ...
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118 views

How to Redirect to /secur/logout.jsp from @Invocable method

I have a requirement where I want to logout of salesforce when certain statement inside an @invocable method is executed. For this purpose, I am trying to use PageReference to redirect to "/secur/...
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92 views

InvocableMethod Through anonymous APEX

I have an invocablemethod that runs from a process builder that got broken for a few months I had a mapping issue and some fields didn't populate or create for various reasons. In the process builder ...
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Flow Error - The number of results does not match the number of interviews that were executed

Calling Flow from Process Builder and getting error. The Flow has Invocable Apex solely to collect the "bulkified" records that Salesforce gathers, it was my understanding this is how we gathered them ...
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Method does not exist or incorrect signature invocable

Asked and answered here many times but I'm not finding this scenario. Getting method does not exist error when trying to invoke this Apex Class in my test. global with sharing class ...
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40 views

Flow Apex Element Error - System.UnexpectedException: INVALID_SESSION_ID

Created a visual flow for user administration. When a user creates a new user the email notification with link is not sent to the user. This solution works: How to send welcome email via API? Using ...
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Standard invocable actions API: How to detect whether an input expects an array?

I'm working on some functionality that calls some standard invocable actions via Salesforce's REST API (https://developer.salesforce.com/docs/atlas.en-us.api_rest.meta/api_rest/...
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1answer
71 views

Supply sObject record to process builder flow via REST API

I'm trying to invoke a custom flow (built via process builder) via REST API. The process begins with a contact record, This process starts when another process invokes it. Select an object ...
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30 views

Resuming Flow after Invocable Future Method

Is there a way to resume a Flow after an @Future Apex method is completed? Right now I have an arbitrary Wait element but that's a hack workaround and not reliable of course. Cross posted in ...
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194 views

Platform Events + Process Builder + Apex with @future method

I'm running into an issue with too many future calls when handling Platform Events with a Process Builder that uses an invocable Apex class. Basic setup is 2 processes: The first publishes an event ...
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How to properly report an error from InvokableAction

I'm creating an InvokableAction that should be ran as a part of the flow. This action has two string inputs, but one of them must accept only one of the three specific values. As far as I know, I can'...
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How do I use Process Builder to populate a text area from a list?

I have a custom object in which I'd like to build a text area with concatenated values from a list of products, without using an Apex trigger (if possible). My custom Object, CourierBooking__c, ...
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168 views

How to pass multiple param in invocable method

from visual flow i am calling apex class, while calling I need to pass 5 param(3 List, 2 String).but it is not accepting more than 1 param @Invocalble method how to solve this public class SendMail { ...
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182 views

How to set the variables of invocable method in unit test

I have an invocable method with varables. I am stuck how to set these in unittest Class public class or_service { public class invoceVars{ @InvocableVariable public id ...
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28 views

Invocable class does not appear in drop-down

I created a very simple class with an invocable method: public class CKZUpdateAccountCreditLimit { @InvocableMethod public static void updateAccountCreditLimit(List<Id> invoiceIds) { ...
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262 views

How to use @invocableVariable in Callout

I want to use the processbuilder to do a callout. In this callout I want to add some variables from the current record but get variable does not exist see below: global class or_service { @...
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1answer
61 views

Calling Flow From Detail Page Button

I have (hopefully) a simple problem. I am calling a flow from a Detail Page Button: /flow/Send_Message?objectId={!Account.Id} Send_Message flow starts on a Screen block. The Screen has two String ...
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1answer
334 views

Getting System.FinalException: Record is read-only when PB calls an apex class

I am getting this error whenever my Process builder calls an Apex Class. I'm not sure if this is allowed so I'd like to ask for your input. So basically, my Process Builder is in the Case object and ...
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1answer
218 views

How to display error message to User when InvocableMethod throws an exception

Background I am using Process Builder to run an Apex InvocableMethod which sends some data to a 3rd party REST API. Sometimes the 3rd party REST API returns a validation error. Question How can ...
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632 views

Setting Invocable Variables in Test Class

I'm having difficulty finding the syntax to set my invocable variables in a test class related to the below code. I just put the relevant top part of the code in there. How can I set the ids to my ...
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64 views

Email alert vs invocable apex

I'm trying to understand what are the benefits of using invocable actions called by Process Builder comparing to Process Builder + Flow. In what scenario invocable actions are preferable?
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1answer
66 views

How to write an invocable class error method

Suppose you have an invocable method. How do you write an error message?. public class AccountQueryAction { @InvocableMethod(label='Get Account Names' description='Returns the list of account ...
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1answer
96 views

DateTime Vs. Date Flow To ProcessPlugin

I find this to be odd, not sure if this is a known issue or if it is something I just have to convert but I have a flow that calls a apex process plugin class. The flow takes a variable of type Date ...
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92 views

Is this expected behavior on InvocableMethod ? (Trigger order of execution)

I am trying to explore order of execution more. Hence I tried following things. Create a number field say - TestNumber Wrote a trigger. In before context, updated it +1. Have a workflow which ...
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170 views

Automatically Publish a Draft Article

I am trying to publish an article from a flow. I have already created the article successfully(in the flow), but the item is created in "Draft" status. Once the article is created, I am capturing the ...
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323 views

How to have an InvocableVariable appear as Drop Down List in Process Builder

BACKGROUND I have a class with an InvocableMethod which takes a set of InvocableVariable's Such that I can call the Apex class from Process Builder. QUESTION I would like one of the fields to ...
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486 views

Use invocable variable of type List<String> in Process Builder

I have an invocable method: @InvocableMethod(Label = 'Submit Privacy Source') public static void action(ActionRequest[] requestActionInList) {...} ActionRequest is: public with sharing class ...
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1answer
480 views

Using return value in system.assertequals

I created an Invocable method for Process Builder and am building the test class. I am trying my hand at the system.assertequals statements but I can't figure out how to get the return value from the ...
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82 views

Test failure 7% for HTTP Call out [closed]

I am not sure why I am getting the two errors I labeled below during the http send in the first class or in the Mock Impl class when I assert the endpoint. public class ProcessHandlerShowAccounts { ...
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601 views

Variable does not exist in test class

ProcessHandlerShowAccounts class works, but I am trying to get my test class up to par to validate my data. I am getting a variable does not exist, not sure why Did I initiate the class wrong? Also ...
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1answer
523 views

You have uncommitted work pending. Please commit or rollback before Http Callout [duplicate]

I set up a Process Builder to activate when an Lead reaches a certain sales stage. Then the Process Builder will send two variables to an invocable method within my apex class. On the Lead object, ...
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145 views

InvocableMethod - One Input and one output

Can someone let me know if there is a better way of coding this? I want to pass one ID to the class from a Visual Flow, which is the ID of the current user, and then get back a count of the records ...
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1answer
230 views

Variable does not exist within invocable method

I am trying to access the variables sent from the Process Builder within the apex class. It says the variable accountParamter does not exist, which confused me because I declare it in the parameters ...
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2answers
37 views

Invalid loop variable error:Process builder to apex call

am calling an apex call from process builder.In process builder am sending an id of invention disclosure object and in the class am getting an error as: Error: Compile Error: Invalid loop variable ...
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1answer
235 views

Query Error with IN operator must be used with an iterable expression

I am trying to pass multiple variables from Process Builder to my Apex Class, and eventually manipulate those values to update fields in the Account object. The below code produces this error message:...
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update record based on mutiple queries to related (sort of) objects

My objective: Once an Opportunity is Closed/Won and the quote is the primary, look up the product2 related to the quote line(custom) and find the related subscription plan(custom) and pricebook(...
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1answer
21 views

Implement a process builder which invoke apex on professional organization

How can I create a process builder which will invoke an apex method which is in a managed packaged from a Professional Edition Organization? When creating the Action, I can't find apex in the option ...
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112 views

Post callout behavior assertions for unit test with static resource callout mock fail

I have a working queueable callout, and working tests using static resource callout mock I can successfuly run basic assertions on the mock response body and status. However, the callout method in ...
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1answer
232 views

(Flow + Invocable) System.UnexpectedException: Illegal arguments

I am getting a very strange exception when trying to invoke Apex from a Flow: Sandbox: Error Occurred During Flow "Account_Update_Lead_and_Contact_Fields": An Apex error occurred: System....
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1answer
657 views

Test class for invocable method [duplicate]

I have no idea how to write a test class for an invocable class that I am using to reject all the adjustment records whose status field is updated as Rejected using Process Builder. I have created ...
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1answer
322 views

Flow and InvocableMethod Simple Question

How would I create an array of the values from the flow and pass them into the APEX @InvocableMethod? My method is taking in a list of Strings: @InvocableMethod public static List<String> ...