錯誤連接到數據源在SSRS

Question

我試圖連接到數據源，但得到這個錯誤：

An error occurred during local report processing. 
An error has occurred during report processing. 
Cannot create a connection to data source 'PO'. 
You have specified integrated security or credentials in the connection string for the data source, but the data source is configured to use a different credential type. To use the values in the connection string, you must configure the unattended report processing account for the report server. 

不知道如何解決這個問題？

感謝 阿魯娜

Answer 1

看起來它忘記了密碼， 如果它是嵌入數據源>右鍵單擊數據源，然後轉到屬性>憑據。

如果它是共享數據源轉到共享數據源，請右鍵單擊共享數據源並點擊打開，在那裏點擊憑據並再次輸入憑據。