How to restrict to stop the package if one of the excel tab gives error

Hi,

I have developed a SSIS package.

Source : XLSX File

Destination : SQL Server Table

The XLSX files contains 4 tabs. I am loading 4 tabs into 4 different tables by creating 4 data flows.

Steps:

inside For each loop container

1. Used Script Component

i have  checked whether the given file is valid or not. if valid, it executes the step 2. if not valid, it send out an email

2. Used 4 Dataflows one for each tab. All are independent data flows

please find the strucure below:

Ques:

If any one of the tabs get failed, it should not load the other three tabs.

Please advise how to proceed.

Regards

SqlStud