diff --git a/rpgJavaInterpreter-core/src/main/kotlin/com/smeup/rpgparser/interpreter/ExpressionEvaluation.kt b/rpgJavaInterpreter-core/src/main/kotlin/com/smeup/rpgparser/interpreter/ExpressionEvaluation.kt
index cb2c50a31..af96b4816 100644
--- a/rpgJavaInterpreter-core/src/main/kotlin/com/smeup/rpgparser/interpreter/ExpressionEvaluation.kt
+++ b/rpgJavaInterpreter-core/src/main/kotlin/com/smeup/rpgparser/interpreter/ExpressionEvaluation.kt
@@ -961,7 +961,7 @@ class ExpressionEvaluation(
         start: IntValue?,
         length: IntValue?,
         operator: ComparisonOperator
-    ): Value {
+    ): IntValue {
         val arrayLength = arrayType.numberOfElements()
         val isSequenced = arrayType.ascend != null
 
diff --git a/rpgJavaInterpreter-core/src/main/kotlin/com/smeup/rpgparser/interpreter/lookup.kt b/rpgJavaInterpreter-core/src/main/kotlin/com/smeup/rpgparser/interpreter/lookup.kt
index c25c6c153..f5d405716 100644
--- a/rpgJavaInterpreter-core/src/main/kotlin/com/smeup/rpgparser/interpreter/lookup.kt
+++ b/rpgJavaInterpreter-core/src/main/kotlin/com/smeup/rpgparser/interpreter/lookup.kt
@@ -115,6 +115,9 @@ fun lookUp(statement: LookupStmt, interpreterCore: InterpreterCore, charset: Cha
     arraySearchingParameters.indexVar?.let {
         interpreterCore.assign(it, searchResult.oneBasedIndex.asValue())
     }
+
+    // Lookup is relevant for %FOUND
+    interpreterCore.getStatus().lastFound = searchResult !is NotFound
 }
 
 class FoundIndexes(var hi: Int, var lo: Int, var eq: Int) {
diff --git a/rpgJavaInterpreter-core/src/main/kotlin/com/smeup/rpgparser/parsing/ast/statements.kt b/rpgJavaInterpreter-core/src/main/kotlin/com/smeup/rpgparser/parsing/ast/statements.kt
index 2590694e0..6aa2c198f 100644
--- a/rpgJavaInterpreter-core/src/main/kotlin/com/smeup/rpgparser/parsing/ast/statements.kt
+++ b/rpgJavaInterpreter-core/src/main/kotlin/com/smeup/rpgparser/parsing/ast/statements.kt
@@ -2369,6 +2369,9 @@ data class ScanStmt(
         val leftLength = leftLengthExpression?.let { interpreter.eval(it).asString().value.toInt() }
         val start = startPosition?.let { interpreter.eval(it).asString().value.toInt() } ?: 1
 
+        // SCAN is relevant for %FOUND calls
+        interpreter.getStatus().lastFound = false
+
         val stringToSearch = interpreter.eval(left).asString().value.substringOfLength(leftLength)
         val searchInto = interpreter.eval(right).asString().value.substring(start - 1)
         val occurrences = mutableListOf<Value>()
@@ -2391,6 +2394,9 @@ data class ScanStmt(
                     interpreter.assign(it, occurrences[0])
                 }
             }
+
+            // Update found status
+            interpreter.getStatus().lastFound = true
         }
     }
 
diff --git a/rpgJavaInterpreter-core/src/test/kotlin/com/smeup/rpgparser/smeup/MULANGT10BaseCodopTest.kt b/rpgJavaInterpreter-core/src/test/kotlin/com/smeup/rpgparser/smeup/MULANGT10BaseCodopTest.kt
index aff073601..ecd6aae67 100644
--- a/rpgJavaInterpreter-core/src/test/kotlin/com/smeup/rpgparser/smeup/MULANGT10BaseCodopTest.kt
+++ b/rpgJavaInterpreter-core/src/test/kotlin/com/smeup/rpgparser/smeup/MULANGT10BaseCodopTest.kt
@@ -908,4 +908,24 @@ open class MULANGT10BaseCodopTest : MULANGTTest() {
         val expected = listOf("END")
         assertEquals(expected, "smeup/MUDRNRAPU00188".outputOf(configuration = smeupConfig))
     }
+
+    /**
+     * SCAN followed by %FOUND
+     * @see #LS24005347
+     */
+    @Test
+    fun executeMUDRNRAPU00279() {
+        val expected = listOf("3", "FOUND", "0", "NOT FOUND")
+        assertEquals(expected, "smeup/MUDRNRAPU00279".outputOf(configuration = smeupConfig))
+    }
+
+    /**
+     * LOOKUP followed by %FOUND
+     * @see #LS24005347
+     */
+    @Test
+    fun executeMUDRNRAPU00280() {
+        val expected = listOf("1", "0")
+        assertEquals(expected, "smeup/MUDRNRAPU00280".outputOf(configuration = smeupConfig))
+    }
 }
\ No newline at end of file
diff --git a/rpgJavaInterpreter-core/src/test/resources/smeup/MUDRNRAPU00275.rpgle b/rpgJavaInterpreter-core/src/test/resources/smeup/MUDRNRAPU00275.rpgle
index 27e162a82..7c2203cb9 100644
--- a/rpgJavaInterpreter-core/src/test/resources/smeup/MUDRNRAPU00275.rpgle
+++ b/rpgJavaInterpreter-core/src/test/resources/smeup/MUDRNRAPU00275.rpgle
@@ -6,7 +6,7 @@
      V* ==============================================================
     O * JARIKO ANOMALY
     O * Before the fix, jariko throw a syntax error
-     V* ==============================================================     DA1               S              1
+     V* ==============================================================
      DN2               S              2  0
      D T$C5MD          S             15
      DA1               S              2
diff --git a/rpgJavaInterpreter-core/src/test/resources/smeup/MUDRNRAPU00279.rpgle b/rpgJavaInterpreter-core/src/test/resources/smeup/MUDRNRAPU00279.rpgle
new file mode 100644
index 000000000..af462f8e8
--- /dev/null
+++ b/rpgJavaInterpreter-core/src/test/resources/smeup/MUDRNRAPU00279.rpgle
@@ -0,0 +1,29 @@
+     V* ==============================================================
+     V* 11/12/2024 APU002 Creation
+     V* ==============================================================
+    O * PROGRAM GOAL
+    O * SCAN followed by %FOUND
+     V* ==============================================================
+    O * JARIKO ANOMALY
+    O * Before the fix, jariko did not consider SCAN accountable for %FOUND
+     V* ==============================================================
+     D RESULT          S              1  0
+     D BASE            S              6    INZ('XCABCD')
+
+     C     'ABC'         SCAN      BASE          RESULT
+     C     RESULT        DSPLY
+     C                   IF        %FOUND
+     C     'FOUND'       DSPLY
+     C                   ELSE
+     C     'NOT FOUND'   DSPLY
+     C                   ENDIF
+
+     C     'FOO'         SCAN      BASE          RESULT
+     C     RESULT        DSPLY
+     C                   IF        %FOUND
+     C     'FOUND'       DSPLY
+     C                   ELSE
+     C     'NOT FOUND'   DSPLY
+     C                   ENDIF
+
+     C                   SETON                                        RT
\ No newline at end of file
diff --git a/rpgJavaInterpreter-core/src/test/resources/smeup/MUDRNRAPU00280.rpgle b/rpgJavaInterpreter-core/src/test/resources/smeup/MUDRNRAPU00280.rpgle
new file mode 100644
index 000000000..a43fbed95
--- /dev/null
+++ b/rpgJavaInterpreter-core/src/test/resources/smeup/MUDRNRAPU00280.rpgle
@@ -0,0 +1,23 @@
+     V* ==============================================================
+     V* 11/12/2024 APU002 Creation
+     V* ==============================================================
+    O * PROGRAM GOAL
+    O * LOOKUP followed by %FOUND
+     V* ==============================================================
+    O * JARIKO ANOMALY
+    O * Before the fix, jariko did not consider LOOKUP accountable for %FOUND
+     V* ==============================================================
+     D RESULT          S              1 0
+     D FND             S               N
+     D ARY             S              3    DIM(10)
+     C                   EVAL      ARY(1)='ABC'
+     C* Lookup opcode found
+     C     'ABC'         LOOKUP    ARY                                    26
+     C                   EVAL      FND=%FOUND
+     C     FND           DSPLY
+     C* Lookup opcode not found
+     C     'FOO'         LOOKUP    ARY                                    26
+     C                   EVAL      FND=%FOUND
+     C     FND           DSPLY
+
+     C                   SETON                                        RT
\ No newline at end of file