How To Fix 50528 - Select the source and then call up the function again

SAP Error Message - Details

• Message type: E = Error

• Message class: 50 - Messages in Package EEOB

• Message number: 528

• Message text: Select the source and then call up the function again

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 50528 - Select the source and then call up the function again ?

  The SAP error message 50528, "Select the source and then call up the function again," typically occurs in the context of data selection or processing where the system expects a specific source to be selected before proceeding with a function or operation. This error can arise in various scenarios, such as during data extraction, report generation, or when using specific transactions.
  Cause:
  
  Missing Selection: The most common cause is that the user has not selected a required source or input parameter before executing the function.
  Incorrect Configuration: There may be a configuration issue in the system that prevents the selection of the required source.
  Authorization Issues: The user may not have the necessary authorizations to access the required data source.
  System Bugs: Occasionally, this error can be triggered by bugs in the SAP system or specific transactions.
  
  Solution:
  
  Select the Required Source: Ensure that you have selected the appropriate source or input parameter before executing the function. This may involve choosing a specific data set, report, or other relevant options.
  Check Configuration: Review the configuration settings related to the transaction or function you are trying to execute. Ensure that all necessary settings are correctly defined.
  Review Authorizations: Verify that you have the necessary authorizations to access the data source. If not, contact your SAP security administrator to obtain the required permissions.
  Consult Documentation: Refer to the SAP documentation or help files related to the specific transaction or function to ensure you are following the correct procedure.
  System Updates: If the issue persists, check for any available updates or patches for your SAP system that may address known bugs related to this error.
  Contact Support: If none of the above solutions work, consider reaching out to SAP support or your internal IT support team for further assistance.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes, so identifying the specific transaction can help in troubleshooting.
  SAP Notes: Check SAP Notes for any known issues or fixes related to this error message.
  User Forums: SAP community forums and user groups can be valuable resources for finding solutions from other users who have encountered similar issues.
  
  By following these steps, you should be able to resolve the error message 50528 and successfully execute the desired function in SAP.