diff --git a/cd/test/ba0794.txt b/cd/test/ba0794.txt
new file mode 100644
index 000000000..ea7dcbcd4
--- /dev/null
+++ b/cd/test/ba0794.txt
@@ -0,0 +1,5 @@
+recdesc\f20.trr
+recdesc\f20.dir
+
+Issue #33
+Aumentata a 80 caratteri la lunghezza del campo PEC
\ No newline at end of file
diff --git a/cd/test/ba0794a.ini b/cd/test/ba0794a.ini
new file mode 100644
index 000000000..6fa20adbf
--- /dev/null
+++ b/cd/test/ba0794a.ini
@@ -0,0 +1,32 @@
+[Main]
+Demo=0
+
+[ba2]
+File(366) = recdesc\f20.dir|X
+File(367) = recdesc\f20.trr|X
+Patch = 0794
+Versione = 21511200
+
+[ba99]
+Kill(0) = batbsce.txt|x
+Kill(1) = wxmsw240.dll|x
+Kill(2) = bastcms.rep|x
+Kill(3) = bastcms.msk|x
+Kill(4) = bastfsc.msk|x
+Kill(5) = bastfsc.rep|x
+Kill(6) = bastuue.msk|x
+Kill(7) = bastuue.rep|x
+
+[ba]
+Data = 21-05-2019
+Descrizione = Base
+Dischi = 1
+Moduli = sy
+OEM = 
+Patch = 794
+PostProcess = bainst -0 BA
+PreProcess = 
+Prezzo(1) = 
+Prezzo(2) = 
+Versione = 21511200
+
diff --git a/cd/test/ba0794a1.zip b/cd/test/ba0794a1.zip
new file mode 100644
index 000000000..c2300e129
Binary files /dev/null and b/cd/test/ba0794a1.zip differ
diff --git a/cd/test/cg0794.txt b/cd/test/cg0794.txt
new file mode 100644
index 000000000..912052cdd
--- /dev/null
+++ b/cd/test/cg0794.txt
@@ -0,0 +1,4 @@
+cg0200a.msk
+
+Issue #33
+Aumentata a 80 caratteri la lunghezza del campo PEC
\ No newline at end of file
diff --git a/cd/test/cg0794a.ini b/cd/test/cg0794a.ini
new file mode 100644
index 000000000..ba549b856
--- /dev/null
+++ b/cd/test/cg0794a.ini
@@ -0,0 +1,97 @@
+[Main]
+Demo=0
+
+[cg9]
+Edit_19 = cg0 -0
+Edit_20 = cg0 -1
+Edit_26 = cg0 -4
+Edit_5 = cg0 -5
+File(181) = cg0200a.msk|X
+Patch = 794
+Versione = 21511200
+
+[cg99]
+Kill(0) = batbivd.msk|x
+Kill(1) = bastcfi.rep|x
+Kill(2) = bastivd.rep|x
+Kill(3) = batbtit.msk|x
+Kill(4) = bastscc.rep|x
+Kill(5) = bastleg.rep|x
+Kill(6) = batbndo.msk|x
+Kill(7) = batbver.msk|x
+Kill(8) = batbtra.msk|x
+Kill(9) = batblbu.msk|x
+Kill(10) = bastpor.rep|x
+Kill(11) = bastnot.msk|x
+Kill(12) = batblia.msk|x
+Kill(13) = bastcco.msk|x
+Kill(14) = batbntb.msk|x
+Kill(15) = bastver.msk|x
+Kill(16) = batbleg.msk|x
+Kill(17) = batbdpn.msk|x
+Kill(18) = bastcco.rep|x
+Kill(19) = bastscc.msk|x
+Kill(20) = batbind.msk|x
+Kill(21) = batbcco.msk|x
+Kill(22) = bastcam.rep|x
+Kill(23) = batbarb.msk|x
+Kill(24) = batbpor.msk|x
+Kill(25) = bastndo.rep|x
+Kill(26) = bastpdb.msk|x
+Kill(27) = bastmsp.msk|x
+Kill(28) = bastreg.rep|x
+Kill(29) = bastesc.rep|x
+Kill(30) = bastzon.msk|x
+Kill(31) = bastarb.rep|x
+Kill(32) = batbpdb.msk|x
+Kill(33) = bastcve.rep|x
+Kill(34) = bastpdb.rep|x
+Kill(35) = bastntb.rep|x
+Kill(36) = bastnot.rep|x
+Kill(37) = bastvet.msk|x
+Kill(38) = bastarb.msk|x
+Kill(39) = bastvet.rep|x
+Kill(40) = batbcfi.msk|x
+Kill(41) = bastver.rep|x
+Kill(42) = batbinl.msk|x
+Kill(43) = bastntb.msk|x
+Kill(44) = batbreg.msk|x
+Kill(45) = bastcfi.msk|x
+Kill(46) = bastreg.msk|x
+Kill(47) = batbnot.msk|x
+Kill(48) = bastcam.msk|x
+Kill(49) = batbcve.msk|x
+Kill(50) = cgtbcon.msk|x
+Kill(51) = bastndo.msk|x
+Kill(52) = batbzon.msk|x
+Kill(53) = batbmsp.msk|x
+Kill(54) = bastzon.rep|x
+Kill(55) = batbdel.msk|x
+Kill(56) = bastdpn.msk|x
+Kill(57) = bastdpn.rep|x
+Kill(58) = bastesc.msk|x
+Kill(59) = batbvet.msk|x
+Kill(60) = batbscc.msk|x
+Kill(61) = bastleg.msk|x
+Kill(62) = batbesc.msk|x
+Kill(63) = batbcam.msk|x
+Kill(64) = batbins.msk|x
+Kill(65) = bastcve.msk|x
+Kill(66) = bastpor.msk|x
+Kill(67) = batblia.msk|x
+Kill(68) = bastivd.msk|x
+Kill(69) = bastmsp.rep|x
+
+[cg]
+Data = 21-05-2019
+Descrizione = Contabilita' Generale
+Dischi = 1
+Moduli = ba
+OEM = 
+Patch = 794
+PostProcess = bainst -0 CG
+PreProcess = 
+Prezzo(1) = 
+Prezzo(2) = 
+Versione = 21511200
+
diff --git a/cd/test/cg0794a1.zip b/cd/test/cg0794a1.zip
new file mode 100644
index 000000000..f7b55cc45
Binary files /dev/null and b/cd/test/cg0794a1.zip differ
diff --git a/cd/test/sc0792.txt b/cd/test/sc0792.txt
new file mode 100644
index 000000000..207d30bba
--- /dev/null
+++ b/cd/test/sc0792.txt
@@ -0,0 +1,4 @@
+pec.frm
+
+Rifatta una patch.
+Il campo 106 dell' (H)eader (O)dd è dati pagamento.
\ No newline at end of file
diff --git a/cd/test/sc0792a.ini b/cd/test/sc0792a.ini
new file mode 100644
index 000000000..03c3fea6d
--- /dev/null
+++ b/cd/test/sc0792a.ini
@@ -0,0 +1,21 @@
+[Main]
+Demo=0
+
+[sc1]
+File(0) = pec.frm|X
+Patch = 0792
+Versione = 21511200
+
+[sc]
+Data = 21-05-2019
+Descrizione = Saldaconto
+Dischi = 1
+Moduli = 
+OEM = 
+Patch = 792
+PostProcess = 
+PreProcess = 
+Prezzo(1) = 
+Prezzo(2) = 
+Versione = 21511200
+
diff --git a/cd/test/sc0792a1.zip b/cd/test/sc0792a1.zip
new file mode 100644
index 000000000..94337e970
Binary files /dev/null and b/cd/test/sc0792a1.zip differ
diff --git a/cd/test/tf0794.txt b/cd/test/tf0794.txt
new file mode 100644
index 000000000..82aae5b85
--- /dev/null
+++ b/cd/test/tf0794.txt
@@ -0,0 +1,4 @@
+tf0.exe
+tf0200a.msk
+
+Aggiunto flag per elaborazione liquidazione IVA periodica seguendo la data competenza o no
diff --git a/cd/test/tf0794a.ini b/cd/test/tf0794a.ini
new file mode 100644
index 000000000..8a8b9c63e
--- /dev/null
+++ b/cd/test/tf0794a.ini
@@ -0,0 +1,20 @@
+[Main]
+Demo=0
+
+[tf1]
+File(0) = tf0.exe|X
+File(2) = tf0200a.msk|X
+Patch = 0794
+Versione = 21511200
+
+[tf]
+Data = 22-05-2019
+Descrizione = Trasferimento fatture
+Dischi = 1
+Moduli = cg
+OEM = 
+Patch = 794
+PostProcess = 
+PreProcess = 
+Versione = 21511200
+
diff --git a/cd/test/tf0794a1.zip b/cd/test/tf0794a1.zip
new file mode 100644
index 000000000..94b3a28b5
Binary files /dev/null and b/cd/test/tf0794a1.zip differ
diff --git a/src/cg/cg4301.cpp b/src/cg/cg4301.cpp
index 2361e682f..110fb7427 100755
--- a/src/cg/cg4301.cpp
+++ b/src/cg/cg4301.cpp
@@ -1186,7 +1186,7 @@ void TLiquidazione_app::recalc_att(int month, const char* codatt, TAssoc_array &
     }  
 #ifdef DBG
 	if (nr == 97882 || nr == 98707)
-	  int i = 1;
+			int i = 1;
 #endif
     const TRectype& rcs     = _cur->curr(LF_CAUSALI);
 		const TDate datareg     = _mov->get_date(MOV_DATAREG);
@@ -1241,7 +1241,7 @@ void TLiquidazione_app::recalc_att(int month, const char* codatt, TAssoc_array &
 
 #ifdef DBG
 	if (nr == 97882 || nr == 98707)
-	  int i = 1;
+			int i = 1;
 #endif
 
 	if (fattrit)
@@ -1556,7 +1556,7 @@ void TLiquidazione_app::recalc_att(int month, const char* codatt, TAssoc_array &
 		long nr = _mov->get_long(MOV_NUMREG);
 
         if (nr == 97882 || nr == 98707)
-		  int i = 1;
+			int i = 1;
 #endif
 
 			if ((soloiva &&
@@ -4164,10 +4164,10 @@ void TLiquidazione_app::write_liq(int month, const char* codatts)
         if (!look_pla(att)) 
           continue;
         
-        const real vf1 = _pla->get("R14");
-        const real vf2 = _pla->get("S1");              
-        const real iaq = _pla->get("R11"); // IVA acquisti
-        const real ppg = _pla->get("R12"); // pro-rata pagato
+        const real vf1 = _pla->get_real("R14");
+        const real vf2 = _pla->get_real("S1");              
+        const real iaq = _pla->get_real("R11"); // IVA acquisti
+        const real ppg = _pla->get_real("R12"); // pro-rata pagato
         
         vol_aff_1 += vf1;
         vol_aff_2 += vf2;        
@@ -4187,7 +4187,7 @@ void TLiquidazione_app::write_liq(int month, const char* codatts)
         const real ris = vf1 + vf2;  // gia' esclusi: NS, B3, cess. amm
         
         // calcola nuovo prorata dal 1998 per ogni attivita' (miste: 1+2)
-        const real rsa = ris - (es_c1a-es_c1a_am) - (es_c3-es_c3_am);
+        const real rsa = ris - (es_c1a-es_c1a_am) - (es_c3-es_c3_am) - ven_rev;
         const real rsn = rsa - es_c1;
         if (!rsa.is_zero())
         {
diff --git a/src/cg/cg4304.cpp b/src/cg/cg4304.cpp
index bc5778bc7..a82d04f0b 100755
--- a/src/cg/cg4304.cpp
+++ b/src/cg/cg4304.cpp
@@ -1164,10 +1164,11 @@ void TLiquidazione_app::describe_pims(int month, const char* codatt, const bool
         real vrc = _pla->get_real("R18"); // Vendite reverse charge
         real iaq = _pla->get_real("R11"); // IVA acquisti
         real ppg = _pla->get_real("R12"); // pro-rata pagato
-        
+				real ven_rev = _pla->get_real("R18");
+
         // calcola nuovo prorata per ogni attivita' (miste: 1+2)
         real pr; 
-        const real rsa = ris - (e3-e5) - (e4-e6);
+        const real rsa = ris - (e3-e5) - (e4-e6) - ven_rev;
 				const real rsn = rsa - e1;
 				
 				if (!rsa.is_zero())