diff --git a/fints4k/src/main/kotlin/net/dankito/banking/fints/transactions/Mt940AccountTransactionsParser.kt b/fints4k/src/main/kotlin/net/dankito/banking/fints/transactions/Mt940AccountTransactionsParser.kt
index b1830d2e..a3a50700 100644
--- a/fints4k/src/main/kotlin/net/dankito/banking/fints/transactions/Mt940AccountTransactionsParser.kt
+++ b/fints4k/src/main/kotlin/net/dankito/banking/fints/transactions/Mt940AccountTransactionsParser.kt
@@ -28,7 +28,7 @@ open class Mt940AccountTransactionsParser @JvmOverloads constructor(
     }
 
     override fun parseTransactionsChunk(transactionsChunk: String, account: AccountData): Pair<List<AccountTransaction>, String> {
-        val (accountStatements, remainder) = mt940Parser.parseTransactionsChunk(transactionsChunk)
+        val (accountStatements, remainder) = mt940Parser.parseMt940Chunk(transactionsChunk)
 
         return Pair(accountStatements.flatMap { mapToAccountTransactions(it, account) }, remainder)
     }
diff --git a/fints4k/src/main/kotlin/net/dankito/banking/fints/transactions/mt940/IMt940Parser.kt b/fints4k/src/main/kotlin/net/dankito/banking/fints/transactions/mt940/IMt940Parser.kt
index c5aaad4b..7b5d8a20 100644
--- a/fints4k/src/main/kotlin/net/dankito/banking/fints/transactions/mt940/IMt940Parser.kt
+++ b/fints4k/src/main/kotlin/net/dankito/banking/fints/transactions/mt940/IMt940Parser.kt
@@ -5,8 +5,22 @@ import net.dankito.banking.fints.transactions.mt940.model.AccountStatement
 
 interface IMt940Parser {
 
+    /**
+     * Parses a whole MT 940 statements string, that is one that ends with a "-" line.
+     */
     fun parseMt940String(mt940String: String): List<AccountStatement>
 
-    fun parseTransactionsChunk(mt940Chunk: String): Pair<List<AccountStatement>, String>
+    /**
+     * Parses incomplete MT 940 statements string, that is ones that not end with a "-" line,
+     * as the they are returned e.g. if a HKKAZ response is dispersed over multiple messages.
+     *
+     * Tries to parse all statements in the string except an incomplete last one and returns an
+     * incomplete last MT 940 statement (if any) as remainder.
+     *
+     * So each single HKKAZ partial response can be parsed immediately, its statements/transactions
+     * be displayed immediately to user and the remainder then be passed together with next partial
+     * HKKAZ response to this method till this whole MT 940 statement is parsed.
+     */
+    fun parseMt940Chunk(mt940Chunk: String): Pair<List<AccountStatement>, String>
 
 }
\ No newline at end of file
diff --git a/fints4k/src/main/kotlin/net/dankito/banking/fints/transactions/mt940/Mt940Parser.kt b/fints4k/src/main/kotlin/net/dankito/banking/fints/transactions/mt940/Mt940Parser.kt
index c4f3f241..d348d25e 100644
--- a/fints4k/src/main/kotlin/net/dankito/banking/fints/transactions/mt940/Mt940Parser.kt
+++ b/fints4k/src/main/kotlin/net/dankito/banking/fints/transactions/mt940/Mt940Parser.kt
@@ -61,19 +61,25 @@ open class Mt940Parser : IMt940Parser {
     }
 
 
+    /**
+     * Parses a whole MT 940 statements string, that is one that ends with a "-" line.
+     */
     override fun parseMt940String(mt940String: String): List<AccountStatement> {
-        try {
-            val singleAccountStatementsStrings = splitIntoSingleAccountStatements(mt940String)
-
-            return singleAccountStatementsStrings.mapNotNull { parseAccountStatement(it) }
-        } catch (e: Exception) {
-            log.error("Could not parse account statements from MT940 string:\n$mt940String", e)
-        }
-
-        return listOf()
+        return parseMt940Chunk(mt940String).first
     }
 
-    override fun parseTransactionsChunk(mt940Chunk: String): Pair<List<AccountStatement>, String> {
+    /**
+     * Parses incomplete MT 940 statements string, that is ones that not end with a "-" line,
+     * as the they are returned e.g. if a HKKAZ response is dispersed over multiple messages.
+     *
+     * Tries to parse all statements in the string except an incomplete last one and returns an
+     * incomplete last MT 940 statement (if any) as remainder.
+     *
+     * So each single HKKAZ partial response can be parsed immediately, its statements/transactions
+     * be displayed immediately to user and the remainder then be passed together with next partial
+     * HKKAZ response to this method till this whole MT 940 statement is parsed.
+     */
+    override fun parseMt940Chunk(mt940Chunk: String): Pair<List<AccountStatement>, String> {
         try {
             val singleAccountStatementsStrings = splitIntoSingleAccountStatements(mt940Chunk).toMutableList()