У разі якщо у сповіщенні є помилка, перевірте виписку з рахунку.

У разі якщо means in the event that or simply if. It is more formal and official-sounding than plain якщо.

So:

• У разі якщо у сповіщенні є помилка... = If / In the event that there is an error in the notification...
• Якщо у сповіщенні є помилка... would mean the same thing, but in a less formal style.

This kind of wording is very common in instructions, notices, and bureaucratic language.

In Ukrainian, у and в both usually mean in or at, and speakers often choose between them for smoother pronunciation.

Here you see:

• У разі
• у сповіщенні

Using у can help avoid awkward sound combinations. This is a normal feature of Ukrainian and often has little or no effect on meaning.

So in many cases, the choice between у and в is about euphony, not grammar meaning.

Because after у / в meaning in, Ukrainian normally uses the locative case.

The noun сповіщення is a neuter noun. Its locative singular form is:

• сповіщення → у сповіщенні

So:

• сповіщення = notification, alert
• у сповіщенні = in the notification

This is a standard case change after у / в when talking about location.

Є means is / there is / exists.

The phrase у spовіщенні є помилка literally means something like In the notification there is an error.

In English, we might say:

• There is an error in the notification
• or simply The notification has an error

In Ukrainian, є is very natural in this kind of existence statement. It tells you that the error is present.

Here помилка is the grammatical subject of the clause є помилка.

In у сповіщенні є помилка:

• у сповіщенні = in the notification
• є = there is
• помилка = an error

Since помилка is what exists, it stays in the nominative case.

This is similar to the structure There is an error in English, where error is the thing being talked about.

Because the first part is a subordinate clause:

• У разі якщо у сповіщенні є помилка = If there is an error in the notification
• перевірте виписку з рахунку = check the account statement

Ukrainian, like English, normally separates this kind of if-clause from the main clause with a comma.

So the comma is required by normal punctuation rules.

Перевірте is the imperative form, meaning check!

The base verb is перевірити = to check / to verify.

Here the sentence is giving an instruction, so Ukrainian uses the imperative:

• перевірте = check

This form can be:

• plural imperative (you all check), or
• polite/formal singular (please check)

In notices and instructions, this is very common.

Because виписку is the direct object of перевірте, so it is in the accusative case.

The dictionary form is:

• виписка = statement, extract

Accusative singular:

• виписку

So:

• перевірте виписку = check the statement

This is a regular pattern for many feminine nouns ending in -а:

• nominative: виписка
• accusative: виписку

Виписка з рахунку means account statement or bank statement.

Word by word:

• виписка = statement, extract, record
• з рахунку = from the account

So literally it is something like an extract from the account.

In financial contexts, this usually refers to a bank or account statement showing transactions.

Because the preposition з means from, and after з, Ukrainian uses the genitive case.

So:

• dictionary form: рахунок = account
• genitive singular: рахунку

That gives:

• з рахунку = from the account

This is a very common pattern:

• з міста = from the city
• з документа = from the document
• з рахунку = from the account

Yes, Ukrainian word order is fairly flexible, but the original order is natural for formal instructions.

The sentence starts with the condition and then gives the command:

• У разі якщо у сповіщенні є помилка, перевірте виписку з рахунку.

You could also say:

• Якщо у сповіщенні є помилка, перевірте виписку з рахунку.

That sounds simpler and more everyday.

Changing word order is possible, but in official-style language, the original version sounds neat and standard.

They are similar, but not always identical in tone or usage.

• сповіщення often means notification, alert, or a system-generated notice
• повідомлення is a broader word meaning message, notification, or announcement

In a phone, app, or software context, сповіщення often fits especially well for notification.

So in this sentence, сповіщенні suggests something like an app/bank/system notification rather than a personal message.

Yes, it is quite formal and typical of written instructions, customer support text, or banking language.

Signs of formality include:

• У разі якщо instead of simple якщо
• the polite/formal imperative перевірте
• vocabulary like сповіщення and виписка з рахунку

A more everyday version might be:

• Якщо в сповіщенні є помилка, перевірте виписку з рахунку.

The meaning stays the same, but the tone becomes slightly less official.