How To Fix RSDS552 - DataSource &1(&2): Error accessing adapter

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDS - New DataSource

• Message number: 552

• Message text: DataSource &1(&2): Error accessing adapter

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDS552 - DataSource &1(&2): Error accessing adapter ?

  The SAP error message RSDS552 indicates that there is an issue with accessing a DataSource in the SAP system. This error typically occurs when there is a problem with the adapter that is responsible for fetching data from the source system. Here are some common causes, potential solutions, and related information for this error:
  Causes:
  
  Connection Issues: There may be a problem with the connection to the source system, such as network issues, incorrect connection parameters, or the source system being down.
  Authorization Problems: The user or service account used to access the DataSource may not have the necessary authorizations to read data from the source system.
  Configuration Errors: The DataSource or the adapter may not be configured correctly, leading to access issues.
  DataSource Not Active: The DataSource might not be active or properly set up in the SAP BW system.
  Technical Issues: There could be underlying technical issues with the adapter or the source system that need to be addressed.
  
  Solutions:
  
  Check Connection Settings: Verify the connection settings for the DataSource. Ensure that the connection parameters (such as hostname, port, and credentials) are correct.
  Test Connection: Use the SAP transaction code RSA1 to test the connection to the source system. This can help identify if the issue is with the connection itself.
  Review Authorizations: Ensure that the user or service account has the necessary authorizations to access the DataSource. Check the roles and permissions assigned to the user.
  Activate DataSource: If the DataSource is not active, activate it in the SAP BW system using transaction code RSA1.
  Check Logs: Review the application logs and system logs for any additional error messages or warnings that may provide more context about the issue.
  Adapter Configuration: Check the configuration of the adapter in the DataSource settings. Ensure that all required parameters are set correctly.
  Consult Documentation: Refer to SAP documentation or support notes related to the specific DataSource and adapter you are using for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Common transaction codes for troubleshooting DataSources include RSA1 (Data Warehousing Workbench), RSMO (Monitor Data Transfer), and RSPC (Process Chain).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to the DataSource or adapter.
  Community Forums: Consider checking SAP Community forums or other online resources for similar issues and solutions shared by other users.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further investigation.