Error “Keyexcludedfromsecondaryidexmessage” when using get_Program_Accounts for SPL TOKEN on Solana

As a developer who builds applications in the Solana blockchain, it is important to understand the subtleties of the Solana ecosystem. In this article we will deal with an error that occurs when the function get_Program_Accounts from the” Solana Pylibrary "is used to recall the top 100 owners of a certain SPL token.

The problem: Keyexcludedfromsecondaryindex Message

If you call "Get_Program_Accounts", Solana returns a list of program accounts that are the addresses that have access to the blockchain. In some cases, however, a key from this secondary index message can be excluded, for various reasons such as:

• The account is not authorized for transactions or reading.

• The account was deactivated.

• There is a problem with the configuration of the program account.

In our case, the error is "keyexcludedfromsecondaryindexmessage" whenget_Program_accounts’ returns a list of accounts that are not assigned to any programs. This is often due to the following reasons:

• The user has limited access to the account.

• The program that belongs to the account has no permission to be included in the secondary index.

Why you encounter a mistake

If you meet a “error: keyexcludedfromsecondaryindexmessage” if you use “get_program_accounts” for your SPL token, you will find some potential reasons why:

• Missing programs : The program that belongs to the account may not have connected it.

• Restricted access : The user has limited access to the account or the program.

• Program configuration problems : There is a problem with configuring the program.

How to fix the problem

To fix this problem, you can try out the following steps:

• ** Check the get_Program_Accounts

• Check the account access : Check whether the user has access to the account by checking his permissions with the API documentation from Solana.

• Adjusting the program configuration

  : If possible, adjust the program configuration to grant access to the account or change its rules.

Code Example

Here is an example of how you can call up the top 100 owners of a certain SPL token on Solana withget_Program_Accounts”:

`Python

Solana.publickey import as a PK

From Solana programs you import Get_Account, get_account_info

Def Main ():

Define your account ID and your SPL token name

Account_id = "your_account_id"

SPL_TOKEN_NAME = "your_spl_token_name"

Create a client instance with the Solana Cli tool

by Solana.web3 Import Web3

Web3 = Web3 ()

Get the account information for your SPL token owner

SPL_TOKEN_HOLDERERS = GET_PROGRAM_ACCOUNTS (Web3, Account_ID, SPL_TOKEN_NAME)

Print ("Top 100 holder of", SPL_TOKEN_NAME)

print (Spl_token_holder [: 100])

If __Name__ == "__Main__":

primarily()

Diploma

In this article we examined an error that appears when using get_Program_Accounts to access the top 100 owners of a specific SPL token on Solana. If you understand the potential reasons for this error and follow the steps described in the example, you should be able to fix the problem and successfully use “Get_Program_Accounts” with your SPL -token holder.