How To Fix C$794 - Error when &1 temporary table &2

SAP Error Message - Details

• Message type: E = Error

• Message class: C$ -

• Message number: 794

• Message text: Error when &1 temporary table &2

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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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message C$794 - Error when &1 temporary table &2 ?

  The SAP error message C$794 typically indicates an issue related to temporary tables in the SAP system. This error can occur in various contexts, often during data processing or when executing certain transactions that involve temporary tables.
  Cause:
  The error message C$794 can be caused by several factors, including:
  
  
  Temporary Table Limitations: The system may have reached the limit for temporary tables, either due to a high volume of concurrent processes or a specific transaction that creates multiple temporary tables.
  
  
  Database Issues: There may be underlying database issues, such as locks or insufficient resources, that prevent the creation or access of temporary tables.
  
  
  Configuration Issues: Incorrect configuration settings in the SAP system or database can lead to problems with temporary table management.
  
  
  Program Errors: There may be bugs or errors in the ABAP code that is attempting to create or manipulate the temporary tables.
  
  
  Solution:
  To resolve the C$794 error, you can try the following steps:
  
  
  Check Temporary Table Usage: Review the processes that are running and check if there are too many temporary tables being created. If possible, optimize the code to reduce the number of temporary tables.
  
  
  Database Monitoring: Monitor the database for locks or resource issues. Ensure that the database has sufficient resources (memory, CPU, etc.) to handle the operations.
  
  
  Transaction Management: If the error occurs during a specific transaction, try to isolate the transaction and see if it can be executed in a different way or with fewer concurrent users.
  
  
  Review ABAP Code: If you have access to the ABAP code, review it for any potential issues related to temporary table creation and management. Look for any loops or conditions that may lead to excessive temporary table creation.
  
  
  System Configuration: Check the configuration settings related to temporary tables in both the SAP system and the underlying database. Ensure that they are set correctly.
  
  
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. There may be patches or updates available that resolve known issues.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for more details on temporary tables and their management.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Performance Monitoring Tools: Utilize SAP performance monitoring tools to analyze the system's performance and identify bottlenecks related to temporary table usage.
  
  By following these steps, you should be able to diagnose and resolve the C$794 error in your SAP system.