How To Fix REEXCO100 - Support mode activated

SAP Error Message - Details

• Message type: E = Error

• Message class: REEXCO - Messages for CO Integration

• Message number: 100

• Message text: Support mode activated

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 REEXCO100 - Support mode activated ?

  The SAP error message REEXCO100, which states "Support mode activated," typically indicates that the system is running in a support mode due to certain conditions that have been triggered. This mode is often activated for troubleshooting purposes, allowing SAP support personnel to analyze issues without affecting the production environment.
  Cause:
  
  System Configuration: The system may have been configured to enter support mode due to specific settings or parameters.
  Error Conditions: Certain errors or inconsistencies in the system can trigger the activation of support mode.
  Manual Activation: Support mode can also be manually activated by an administrator or SAP support personnel for diagnostic purposes.
  
  Solution:
  
  Check System Logs: Review the system logs (transaction codes like SM21) to identify any underlying issues that may have caused the activation of support mode.
  Consult SAP Notes: Look for relevant SAP Notes that may provide guidance on resolving the specific issue that led to support mode being activated.
  Deactivate Support Mode: If you have resolved the underlying issues, you can deactivate support mode. This typically involves changing the system settings or parameters back to their normal state.
  Contact SAP Support: If you are unable to resolve the issue on your own, it may be necessary to contact SAP support for assistance. They can provide guidance on how to safely deactivate support mode and address any underlying problems.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM21 (System Log), ST22 (Dump Analysis), and SNOTE (SAP Notes) for troubleshooting.
  Documentation: Review SAP documentation related to support mode and system configuration for more detailed information.
  System Monitoring: Implement monitoring tools to keep track of system performance and errors to prevent future occurrences of support mode activation.
  
  Always ensure that you have proper backups and a recovery plan in place before making changes to system configurations or settings.