diff --git a/docs/api/runtime-errors.md b/docs/api/runtime-errors.md
index 5d52e4bbc8efb248c0e28cddf594592184cdb197..763276aa2b78dbc538ca5ce9d81a73efa940a096 100644
--- a/docs/api/runtime-errors.md
+++ b/docs/api/runtime-errors.md
@@ -1,6 +1,6 @@
 # Runtime errors
 
-There are **194** errors from **37** pallets.
+There are **196** errors from **37** pallets.
 
 <ul>
 <li>System - 0
@@ -909,6 +909,13 @@ Membership already acquired.
 Membership not found.
 </details>
 </li>
+<li>
+<details>
+<summary>
+<code>AlreadyMember</code> - 3</summary>
+Already member, can not claim membership
+</details>
+</li>
 </ul>
 </li>
 <li>Cert - 43
@@ -1191,6 +1198,13 @@ Membership already acquired.
 Membership not found.
 </details>
 </li>
+<li>
+<details>
+<summary>
+<code>AlreadyMember</code> - 3</summary>
+Already member, can not claim membership
+</details>
+</li>
 </ul>
 </li>
 <li>SmithCert - 53
diff --git a/resources/metadata.scale b/resources/metadata.scale
index badb6166b06a54080e7087de379bf1a2142eb2cd..5c986b923f3ec9516940ab8e0b792e3ba9aabc40 100644
Binary files a/resources/metadata.scale and b/resources/metadata.scale differ