diff --git a/migration/331b-trunk/087_BF1869844.sql b/migration/331b-trunk/087_BF1869844.sql
new file mode 100644
index 0000000000..2dc47ebcc8
--- /dev/null
+++ b/migration/331b-trunk/087_BF1869844.sql
@@ -0,0 +1,9 @@
+-- [ 1869844 ] CLIENT_ID not ReadOnly any more ?!?
+UPDATE AD_COLUMN SET ad_val_rule_id = 129
+WHERE ad_column_id IN (
+SELECT ad_column_id
+  FROM AD_TABLE t, AD_COLUMN c
+ WHERE t.ad_table_id = c.ad_table_id
+   AND columnname = 'AD_Client_ID'
+   AND t.accesslevel IN (1, 2, 3)
+   AND c.ad_val_rule_id IS NULL);
\ No newline at end of file
diff --git a/migration/331b-trunk/postgresql/087_BF1869844.sql b/migration/331b-trunk/postgresql/087_BF1869844.sql
new file mode 100644
index 0000000000..2dc47ebcc8
--- /dev/null
+++ b/migration/331b-trunk/postgresql/087_BF1869844.sql
@@ -0,0 +1,9 @@
+-- [ 1869844 ] CLIENT_ID not ReadOnly any more ?!?
+UPDATE AD_COLUMN SET ad_val_rule_id = 129
+WHERE ad_column_id IN (
+SELECT ad_column_id
+  FROM AD_TABLE t, AD_COLUMN c
+ WHERE t.ad_table_id = c.ad_table_id
+   AND columnname = 'AD_Client_ID'
+   AND t.accesslevel IN (1, 2, 3)
+   AND c.ad_val_rule_id IS NULL);
\ No newline at end of file