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1# Accessibility Error Codes
2
3> **NOTE**
4>
5> This topic describes only module-specific error codes. For details about universal error codes, see [Universal Error Codes](../errorcode-universal.md).
6<!--Del-->
7## 9300001 Invalid Bundle Name or Ability Name
8
9**Error Message**
10
11Invalid bundle name or ability name.
12
13**Description**
14
15This error code is reported when the entered bundle name or ability name is invalid.
16
17**Possible Causes**
18
19
201. The bundle name does not exist.
212. The bundle does not contain the target ability.
22
23**Solution**
24
251. Verify the bundle name.
262. Check whether the ability name corresponding to the bundle name is correct.
27
28## 9300002 Target Ability Already Enabled
29
30**Error Message**
31
32Target ability already enabled.
33
34**Description**
35
36This error code is reported when the target ability is already enabled.
37
38**Possible Causes**
39
40The target ability is already enabled and cannot be enabled again.
41
42**Solution**
43
441. Stop the target ability.
452. Re-enable the target ability.
46<!--DelEnd-->
47## 9300003 No Accessibility Permission to Perform the Operation
48
49**Error Message**
50
51No accessibility permission to perform the operation.
52
53**Description**
54
55This error code is reported when an application performs an accessibility operation for which the related permission has not been granted.
56
57**Possible Causes**
58
59The permission for performing the accessibility operation is not granted when the accessibility application is enabled.
60
61**Solution**
62
631. Request from the user the permission for performing the accessibility operation, stating the reason for the request.
642. Have the accessibility application re-enabled and the required accessibility operation enabled.
65
66## 9300004 Property Not Found
67
68**Error Message**
69
70This property does not exist.
71
72**Description**
73
74This error code is reported when the entered property of the accessibility element does not exist.
75
76**Possible Causes**
77
78The property does not exist in the accessibility element.
79
80**Solution**
81
82Make sure the accessibility element has the target property.
83
84## 9300005 Operation Not Supported
85
86**Error Message**
87
88This action is not supported.
89
90**Description**
91
92This error code is reported when the application performs an operation that is not supported by the accessibility element.
93
94**Possible Causes**
95
96The accessibility element does not support the target operation.
97
98**Solution**
99
100Make sure the operation is included in the list of operations supported by the accessibility element.
101
102## 9300006 Failed to Connect the Target Application and Accessibility Services
103
104**Error Message**
105
106The connection between the target application and accessibility services failed.
107
108**Description**
109
110This error code is reported when the connection handle between the target application and the accessibility framework does not exist.
111
112**Possible Causes**
113
114The target application has not registered the connection with the accessibility framework service.
115
116**Solution**
117
118Call this method later.
119
120## 9300007 Failed to Trigger Amplification
121
122**Error Message**
123
124Failed to trigger amplification.
125
126**Description**
127
128This error code is reported when the amplification feature fails to be triggered.
129
130**Possible Causes**
131
1321. The amplification feature is not enabled in Settings.
1332. The amplification mode is not configured.
134
135**Solution**
136
137Enable the amplification feature and configure the amplification mode.
138