diff --git a/tc/tc1100a.ini b/tc/tc1100a.ini
index c509e563f..4ce0d2635 100755
--- a/tc/tc1100a.ini
+++ b/tc/tc1100a.ini
@@ -670,7 +670,7 @@ MESSAGE(7)= _NORMA
 FILLER(7) = '0'
 
 NAME(8) = CENTRO DI COSTO
-TYPE(8) = STRINGA
+TYPE(8) = NUMERO
 POSITION(8) = 31
 LENGTH(8) = 4
 
@@ -769,7 +769,7 @@ LENGTH(7) = 2
 NAME(8) = TIPO CORRISPETTIVO
 TYPE(8) = STRINGA
 POSITION(8) = 19
-LENGTH(8) = 1
+LENGTH(8) = 2
 FIELD(8) = 23->TIPODOC
 MESSAGE(8) = _TIPOCORR