How To Fix RSAOLTP400 - SAP internal errors

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAOLTP - Notifications in OLTP Source Environment

• Message number: 400

• Message text: SAP internal errors

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 RSAOLTP400 - SAP internal errors ?

  The SAP error message RSAOLTP400 typically indicates an internal error related to the OLTP (Online Transaction Processing) system in SAP. This error can arise from various underlying issues, including problems with data consistency, configuration errors, or issues with the underlying database.
  Causes:
  
  Data Consistency Issues: There may be inconsistencies in the data that the OLTP system is trying to process.
  Configuration Errors: Incorrect settings in the SAP system configuration can lead to this error.
  Database Issues: Problems with the database, such as corruption or connectivity issues, can trigger this error.
  System Bugs: There may be bugs in the SAP software that lead to internal errors.
  Resource Limitations: Insufficient system resources (like memory or processing power) can also cause this error.
  
  Solutions:
  
  Check System Logs: Review the system logs (transaction codes like SM21) for more detailed error messages that can provide insights into the root cause.
  Data Consistency Check: Use transaction codes like SE11 or SE14 to check for data consistency in the relevant tables.
  Configuration Review: Verify the configuration settings in the relevant areas of the SAP system to ensure they are correct.
  Database Check: Perform a database check to ensure that there are no issues with the database. This may involve running database-specific tools or commands.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. Applying the latest patches or updates may resolve the issue.
  System Resources: Monitor system resources to ensure that the server has adequate memory and processing power. If necessary, consider scaling up resources.
  Contact SAP Support: If the issue persists, it may be necessary to contact SAP Support for further assistance. Provide them with detailed information about the error, including any logs or screenshots.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM21 (System Log), ST22 (Dump Analysis), and SLG1 (Application Log) to gather more information about the error.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review SAP documentation for best practices in system configuration and maintenance to prevent such errors in the future.
  
  By following these steps, you should be able to diagnose and potentially resolve the RSAOLTP400 error in your SAP system.