How To Fix ESH_IF_INA306 - Data source has to be specified

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_IF_INA - ES-InA-Adapter: Messages

• Message number: 306

• Message text: Data source has to be specified

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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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_IF_INA306 - Data source has to be specified ?

  The SAP error message ESH_IF_INA306, which states "Data source has to be specified," typically occurs in the context of SAP Enterprise Search or when working with the SAP Information Access (INA) framework. This error indicates that a required data source has not been defined or specified in the configuration.
  Cause:
  
  Missing Data Source Configuration: The most common cause of this error is that the data source has not been properly configured in the system. This could be due to a missing entry in the relevant configuration tables or settings.
  Incorrect Search Configuration: If the search configuration does not point to a valid data source, this error may arise.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the specified data source, leading to this error.
  Technical Issues: There could be underlying technical issues, such as connectivity problems or misconfigurations in the backend systems.
  
  Solution:
  
  
  Check Data Source Configuration:
  
  Go to the SAP system and check the configuration of the data sources in the relevant transaction (e.g., SICF, EHS, or SE80).
  Ensure that the data source is correctly defined and activated.
  
  
  
  Define Data Source:
  
  If the data source is missing, you may need to create or define it. This can typically be done in the relevant configuration area for the search or data access framework.
  
  
  
  Review Search Configuration:
  
  Check the search configuration settings to ensure that they are correctly pointing to the defined data source.
  You can use transaction codes like ESH_COCKPIT or EHS to access the search configuration.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access the data source. You may need to consult with your SAP security team to verify this.
  
  
  
  Consult Logs:
  
  Check the application logs (transaction SLG1) for any additional error messages or warnings that might provide more context about the issue.
  
  
  
  Technical Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support or your internal technical team for further assistance.
  
  
  
  Related Information:
  
  SAP Notes: Look for relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Documentation: Review the official SAP documentation for Enterprise Search and Information Access to understand the configuration requirements better.
  Community Forums: Check SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify and resolve the cause of the ESH_IF_INA306 error in your SAP system.