How To Fix CURTO1028 - An internal error occurred during data selection in R/3

SAP Error Message - Details

• Message type: E = Error

• Message class: CURTO1 - PDS Generation (ERP system)

• Message number: 028

• Message text: An internal error occurred during data selection in R/3

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message CURTO1028 - An internal error occurred during data selection in R/3 ?

  The SAP error message CURTO1028, which states "An internal error occurred during data selection in R/3," typically indicates that there is an issue with the data selection process in the SAP system. This error can arise from various underlying causes, including:
  Causes:
  
  Data Consistency Issues: There may be inconsistencies in the data being processed, such as missing or corrupted records.
  Configuration Errors: Incorrect configuration settings in the SAP system can lead to errors during data selection.
  Authorization Issues: The user may not have the necessary authorizations to access certain data, leading to an internal error.
  System Bugs: There may be bugs in the SAP software or specific transactions that trigger this error.
  Performance Issues: If the system is under heavy load or if there are performance bottlenecks, it may lead to internal errors during data selection.
  
  Solutions:
  
  Check Data Consistency: Use transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to check the relevant tables for inconsistencies or missing data.
  Review Configuration Settings: Ensure that all relevant configuration settings are correct. This may involve checking customizing settings in SPRO.
  Authorization Check: Verify that the user has the necessary authorizations to access the data. This can be done through transaction SU53 (Authorization Check).
  System Logs: Check the system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  SAP Notes: Search the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve the issue.
  Performance Monitoring: Use transaction ST22 (Dump Analysis) to check for any short dumps that may provide more information about the error. Additionally, monitor system performance using transaction ST03N.
  Contact SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11, SE16, SU53, SM21, ST22, and ST03N for troubleshooting.
  SAP Notes: Regularly check for updates and patches in the SAP Support Portal, as SAP frequently releases notes that address known issues.
  Documentation: Review SAP documentation and community forums for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to diagnose and potentially resolve the CURTO1028 error in your SAP system.