Saya melaporkan transaksi tanpa kebenaran.

Melaporkan is the full verb form meaning to report something.

It is built from:

• lapor = report
• meN- prefix → makes it an active verb
• -kan suffix → often shows that the verb takes an object

So:

• Saya melaporkan transaksi... = I report/reported the transaction
• Saya melapor... is possible in some contexts, but it usually feels more like I make a report or I report in, without focusing as clearly on the thing being reported.

Because transaksi is the object here, melaporkan is the most natural form.

In this sentence, -kan helps make the verb clearly transitive, meaning it acts on an object.

Compare:

• melapor = to report / to make a report
• melaporkan sesuatu = to report something

Since the sentence includes the object transaksi, the -kan form fits well:

• Saya melaporkan transaksi...

For learners, a simple way to think about it is:

• melapor = report
• melaporkan + object = report something

Malay usually follows Subject–Verb–Object word order, just like basic English.

So:

• Saya = subject
• melaporkan = verb
• transaksi = object

That gives:

• Saya melaporkan transaksi
  literally: I reported/report the transaction

The phrase tanpa kebenaran comes after that as extra information.

Tanpa means without.

Kebenaran here means permission or authorization.

So tanpa kebenaran means:

• without permission
• without authorization

In this sentence, it most naturally describes the transaction:

• an unauthorized transaction or
• a transaction without permission/authorization

No. Kebenaran can have more than one meaning depending on context.

Common meanings include:

• truth
• correctness
• permission / authorization

That may seem strange at first, but context usually makes it clear.

Here, because it follows tanpa and relates to transaksi, it is understood as:

• permission
• authorization

If someone said:

• mencari kebenaran
  that would usually mean seeking the truth, not seeking permission.

Yes. Tanpa izin is also very natural and often more directly means without permission.

Comparison:

• tanpa izin = without permission
• tanpa kebenaran = without authorization / without approval / without permission

Kebenaran can sound a bit more formal or official in some contexts.
For things like banking, accounts, or security, tanpa kebenaran fits well.

Malay does not normally use articles like a, an, or the.

So transaksi can mean:

• a transaction
• the transaction
• transaction

The exact meaning depends on context.

This is very common in Malay, so learners should get used to nouns appearing without articles.

Malay verbs do not change form for tense the way English verbs do.

So melaporkan by itself does not tell you whether the action is:

• present
• past
• ongoing

The time is usually understood from context or added time words, such as:

• semalam = yesterday
• tadi = earlier
• sekarang = now
• sudah = already
• sedang = in the middle of

So this sentence could mean:

• I report an unauthorized transaction
• I am reporting an unauthorized transaction
• I reported an unauthorized transaction

depending on the situation.

Sometimes, yes.

Malay often drops the subject when it is already obvious from context. But including saya is perfectly normal and clear.

• Saya melaporkan transaksi tanpa kebenaran. = explicit I
• Melaporkan transaksi tanpa kebenaran. = possible in certain contexts, but less complete on its own

If this is a standalone sentence, keeping saya is best.

It is a borrowed word, and it is very commonly used in modern Malay, especially in business, banking, and digital contexts.

For learners, that is useful because it looks similar to English transaction and is easy to recognize.

Most naturally, it describes transaksi:

• a transaction without authorization
• an unauthorized transaction

So the sentence is understood as:

• I reported an unauthorized transaction

Grammatically, Malay often leaves this kind of relationship to context, but in normal usage that is the most likely interpretation here.

No, that sounds unnatural.

You do not normally say:

• transaksi yang tanpa kebenaran

The natural phrase is simply:

• transaksi tanpa kebenaran

Malay often places descriptive phrases directly after the noun without needing extra words like yang, especially with phrases such as:

• rumah di bandar = house in the city
• surat untuk anda = letter for you
• transaksi tanpa kebenaran = transaction without authorization

It is fairly neutral to formal.

Reasons:

• saya is more neutral/formal than aku
• melaporkan is standard written Malay
• transaksi and kebenaran are common in official or administrative language

So this sentence would fit well in contexts like:

• customer support
• banking
• complaint forms
• police or security reports

It would sound natural in a professional setting.