Unable to add Initiate Variable

(0) Share

Report

Posted on by TZ-12071655-0

I continue to receive the following:

Exact Error Message:

Flow save failed with code 'InvalidVariableInitialization' and message 'The variable action 'Staff_Final_Outcomes_Initialize_variable' of type 'InitializeVariable' cannot be nested in an action of type 'Rm_Avail_Condition'.'.

The Steps I've Already Taken:
- Verified placement in the IF YES branch of Budget Condition, then IF YES branch of Rm_Avail_Condition.
- Attempted placing it at the absolute top level (after the trigger).
- Performed a full "Export, Delete, and Re-Import" of the flow.

Solutions?

Categories:

Building flows

I have the same question (0)

All responses (3)

Answers (1)

yashag2255 24,769 Super User 2024 Season 1 on at

Like (2)

Report

Hi @TZ-12071655-0

Can you share a screenshot of your flow?

Please note that the initialize variable needs to be setup at the top level (outside of any controls or loops). You can then use the set variable action in the controls to set values for the variable initialized at the top.

Hope this Helps!

If this reply has answered your question or solved your issue, please mark this question as answered. Answered questions helps users in the future who may have the same issue or question quickly find a resolution via search. If you liked my response, please consider giving it a thumbs up. THANKS!

Was this reply helpful? Yes No
Verified answer

Riyaz_riz11 3,946 Super User 2025 Season 2 on at

Like (2)

Report
Hi,

Solution 1: Move All Initialize Actions to Top Level (Recommended)

The most reliable fix is to move ALL variable initialization actions to the very beginning of your flow, right after the trigger and before any conditional logic.

Steps:

Cut the Staff_Final_Outcomes_Initialize_variable action from inside the condition

Paste it at the top level, immediately after your trigger

Initialize with a default value (empty string, 0, false, or empty array)

Set/Update the variable later inside your conditions

Example Structure:

Trigger ├── Initialize variable: Staff_Final_Outcomes (default: "") ├── Initialize variable: Other_Variable (default: 0) ├── Budget Condition ├── IF YES ├── Rm_Avail_Condition ├── IF YES ├── Set variable: Staff_Final_Outcomes (actual value)

Solution 2: Use Compose Instead of Initialize (Quick Fix)

Replace the Initialize variable action with a Compose action, which can be placed anywhere.

Steps:

Delete the Initialize variable action

Add a Compose action inside your condition

Reference the Compose output using outputs('Compose_Action_Name')

Example:

Rm_Avail_Condition ├── IF YES ├── Compose: Staff_Final_Outcomes └── Value: "Your calculated value" ├── Next Action └── Use: outputs('Staff_Final_Outcomes')

Solution 3: Initialize with Conditional Logic

Initialize the variable at the top with conditional logic built into the default value.

Steps:

Move Initialize to top level

Use conditional expressions in the default value

Example:

Initialize variable: Staff_Final_Outcomes Default value: @if(equals(variables('Budget_Available'), true), if(equals(variables('Room_Available'), true), 'Success', 'Room_Not_Available'), 'Budget_Not_Available')

Solution 4: Use Set Variable Pattern

If you need different values based on conditions:

Steps:

Initialize at top level with empty/default value

Use Set variable actions inside conditions

Example:

Trigger ├── Initialize variable: Staff_Final_Outcomes ("") ├── Budget Condition ├── IF YES ├── Rm_Avail_Condition ├── IF YES ├── Set variable: Staff_Final_Outcomes ("Success") ├── IF NO ├── Set variable: Staff_Final_Outcomes ("No Room") ├── IF NO ├── Set variable: Staff_Final_Outcomes ("No Budget")

If I have answered your question, please mark it as the preferred solution ✅ . If you like my response, please give it a Thumbs Up 👍.
Regards,
Riyaz

Was this reply helpful? Yes No
TZ-12071655-0 6 on at

Like (0)

Report

@yashag2255 @Riyaz_riz11 This is my current process. All conditions are placed in the "If Yes" at this point. The switch is nested within an "Apply each". I have a dozen cases.

Was this reply helpful? Yes No