diff --git a/en/application-dev/reference/errorcodes/errorcode-datashare.md b/en/application-dev/reference/errorcodes/errorcode-datashare.md
index d97e4218f2132e0e9fc211450df1e7faebff0fef..f9c8faebd2ab6f1ca31bc694aadb8c52400631ae 100644
--- a/en/application-dev/reference/errorcodes/errorcode-datashare.md
+++ b/en/application-dev/reference/errorcodes/errorcode-datashare.md
@@ -8,7 +8,7 @@
 
 **Error Message**
 
-The dataShareHelper is not initialized successfully.
+The DataShareHelper is not initialized successfully.
 
 **Description**
 
@@ -18,8 +18,12 @@ The **DataShareHelper** class fails to be created.
 
 1. The **uri** specified in **createDataHelper** is incorrect.
 2. The **context** specified in **createDataHelper** is incorrect. **DataShare** supports only the stage model.
+3. The client application does not have the permission to start **DataShareExtension** from the background when the client attempts to start **DataShareExtension** from the background to create **DataShareHelper**.
 
 **Solution**
 
 1. Obtain the correct URI.
 2. Check that the context of the stage model is used.
+3. Check whether the client has the read or write permission on data. Perform the following steps:
+    (1) Obtain the data provider bundle name in the path of the URI. For example, the bundle name in uri = "datashare:///com.acts.datasharetest" is **com.acts.datasharetest**.
+    (2) Obtain the configuration based on the bundle name. For example, run **bm dump --bundle-name com.acts.datasharetest** to obtain the **DataShareExtension** configuration, and check whether the data consumer has **readPermission** or **writePermission**.