diff --git a/src/main/resources/database/mysql/alter_8_1_x_to_8_2_0.sql b/src/main/resources/database/mysql/alter_8_1_x_to_8_2_0.sql
index 692cfa06f6f47b9f4fcda4f52740ef4ec9aba73f..0eea9b3539bae2fd218c90972352a1d1736e0e06 100644
--- a/src/main/resources/database/mysql/alter_8_1_x_to_8_2_0.sql
+++ b/src/main/resources/database/mysql/alter_8_1_x_to_8_2_0.sql
@@ -249,7 +249,7 @@ create table o_mapper (
    creationdate timestamp,
    mapper_uuid varchar(64),
    orig_session_id varchar(32),
-   xml_config varchar(4000),
+   xml_config TEXT,
    primary key (id)
 );
 alter table o_mapper ENGINE = InnoDB;
diff --git a/src/main/resources/database/mysql/setupDatabase.sql b/src/main/resources/database/mysql/setupDatabase.sql
index c2a59ddbb88291a5f5616df816c3c07f1c6630ca..f6e1cd7057d031a4f625f672545126feaf49e008 100644
--- a/src/main/resources/database/mysql/setupDatabase.sql
+++ b/src/main/resources/database/mysql/setupDatabase.sql
@@ -1017,7 +1017,7 @@ create table o_mapper (
    creationdate timestamp,
    mapper_uuid varchar(64),
    orig_session_id varchar(32),
-   xml_config varchar(4000),
+   xml_config TEXT,
    primary key (id)
 );
 alter table o_mapper ENGINE = InnoDB;
diff --git a/src/main/resources/database/oracle/alter_8_1_x_to_8_2_0.sql b/src/main/resources/database/oracle/alter_8_1_x_to_8_2_0.sql
index 4b385e26177cbbbf0a8f254775a3e2059503a0b9..9ce451d1518214d28e91e0262907f24a682599ac 100644
--- a/src/main/resources/database/oracle/alter_8_1_x_to_8_2_0.sql
+++ b/src/main/resources/database/oracle/alter_8_1_x_to_8_2_0.sql
@@ -248,7 +248,7 @@ create table o_mapper (
    creationdate date,
    mapper_uuid varchar(64 char),
    orig_session_id varchar(32 char),
-   xml_config varchar(4000 char),
+   xml_config CLOB,
    primary key (id)
 );
 create index o_mapper_uuid_idx on o_mapper (mapper_uuid);
diff --git a/src/main/resources/database/oracle/setupDatabase.sql b/src/main/resources/database/oracle/setupDatabase.sql
index 99f3eded5aad8ce651ab3ff21e04ba839a5f9d6e..5f827cd5fb96bc83c7c94ab344d64c2b8a570a02 100644
--- a/src/main/resources/database/oracle/setupDatabase.sql
+++ b/src/main/resources/database/oracle/setupDatabase.sql
@@ -1328,7 +1328,7 @@ create table o_mapper (
    creationdate date,
    mapper_uuid varchar(64 char),
    orig_session_id varchar(32 char),
-   xml_config varchar(4000 char),
+   xml_config CLOB,
    primary key (id)
 );
 
diff --git a/src/main/resources/database/postgresql/alter_8_1_x_to_8_2_0.sql b/src/main/resources/database/postgresql/alter_8_1_x_to_8_2_0.sql
index 580dc7d56772bc55fffe0fc2e096a0c7c705cea2..8210378b3cff7ee9f68dc1a3459024830d894d8d 100644
--- a/src/main/resources/database/postgresql/alter_8_1_x_to_8_2_0.sql
+++ b/src/main/resources/database/postgresql/alter_8_1_x_to_8_2_0.sql
@@ -246,7 +246,7 @@ create table o_mapper (
    creationdate timestamp,
    mapper_uuid varchar(64),
    orig_session_id varchar(32),
-   xml_config varchar(4000),
+   xml_config TEXT,
    primary key (id)
 );
 create index o_mapper_uuid_idx on o_mapper (mapper_uuid);
diff --git a/src/main/resources/database/postgresql/setupDatabase.sql b/src/main/resources/database/postgresql/setupDatabase.sql
index a2f5239ab46d95d8b123d276deec40bc9cd8d858..f62cbba5caef3fcb876cedac54df620165901f46 100644
--- a/src/main/resources/database/postgresql/setupDatabase.sql
+++ b/src/main/resources/database/postgresql/setupDatabase.sql
@@ -1015,7 +1015,7 @@ create table o_mapper (
    creationdate timestamp,
    mapper_uuid varchar(64),
    orig_session_id varchar(32),
-   xml_config varchar(4000),
+   xml_config TEXT,
    primary key (id)
 );
 create index o_mapper_uuid_idx on o_mapper (mapper_uuid);