diff --git a/doc/changelog.d/3295.fixed.md b/doc/changelog.d/3295.fixed.md
new file mode 100644
index 0000000000..df85a71f1f
--- /dev/null
+++ b/doc/changelog.d/3295.fixed.md
@@ -0,0 +1 @@
+fix: missing arguments in secdata
\ No newline at end of file
diff --git a/src/ansys/mapdl/core/_commands/preproc/sections.py b/src/ansys/mapdl/core/_commands/preproc/sections.py
index 8c57479ea0..1ea02bd3cc 100644
--- a/src/ansys/mapdl/core/_commands/preproc/sections.py
+++ b/src/ansys/mapdl/core/_commands/preproc/sections.py
@@ -622,6 +622,8 @@ def secdata(
         val10="",
         val11="",
         val12="",
+        val13="",
+        val14="",
         **kwargs,
     ):
         """Describes the geometry of a section.
@@ -630,7 +632,7 @@ def secdata(
 
         Parameters
         ----------
-        val1, val2, val3, . . . , val12
+        val1, val2, val3, . . . , val14
             Values, such as thickness or the length of a side or the numbers of
             cells along the width, that describe the geometry of a section. The
             terms VAL1, VAL2, etc. are specialized for each type of cross-
@@ -681,7 +683,7 @@ def secdata(
 
         Type: BEAM, Subtype: HATS
         """
-        command = f"SECDATA,{val1},{val2},{val3},{val4},{val5},{val6},{val7},{val8},{val9},{val10},{val11},{val12}"
+        command = f"SECDATA,{val1},{val2},{val3},{val4},{val5},{val6},{val7},{val8},{val9},{val10},{val11},{val12},{val13},{val14}"
         return self.run(command, **kwargs)
 
     def secjoint(