How To Fix 0S093 - Error during table buffer trace - Key length '&'

SAP Error Message - Details

• Message type: E = Error

• Message class: 0S - Messages for the SQL trace

• Message number: 093

• Message text: Error during table buffer trace - Key length '&'

What causes this issue?

When formatting a table trace record, the system determined that the key
length is set to a non-numerical value. This means that the table buffer
trace record cannot be displayed correctly. You can view the table
buffer trace record in the trace list using the function key F8.

System Response

The system continues processing after the error message.
N&WHAT_TO_DO&
This is caused by an internal error that you can only correct by
importing a new kernel or a Support Package.
Possibly import a new kernel or a Support Package. Create a customer
message for SAP about this.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 0S093 - Error during table buffer trace - Key length '&' ?

  The SAP error message 0S093, which indicates "Error during table buffer trace - Key length '&'", typically arises when there is an issue related to the table buffer trace in the SAP system. This error can occur due to various reasons, including inconsistencies in the table buffer, issues with the key length of the table, or problems with the configuration of the table buffering.
  Causes:
  
  Inconsistent Key Length: The key length of the table being accessed may not match the expected length defined in the system.
  Buffer Inconsistencies: There may be inconsistencies in the table buffer, which can lead to errors when the system tries to access or trace the buffer.
  Configuration Issues: The configuration settings for table buffering may not be set correctly, leading to issues when the system attempts to trace the buffer.
  Database Issues: There could be underlying database issues that affect how the table is accessed or buffered.
  
  Solutions:
  
  Check Table Definition: Verify the table definition in the Data Dictionary (SE11) to ensure that the key length is defined correctly and matches the expected values.
  Rebuild Table Buffer: You can try to rebuild the table buffer. This can be done by using transaction code SE14 (Database Utility) to activate the table or by using the DB02 transaction to check for inconsistencies.
  Adjust Buffer Settings: Review the buffer settings for the table in transaction SE11 and ensure that they are configured correctly. You may need to adjust the buffering settings or disable buffering temporarily to see if the error persists.
  Check for SAP Notes: Look for any relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  Database Consistency Check: Perform a consistency check on the database to ensure that there are no underlying issues affecting the table or its buffer.
  System Restart: In some cases, restarting the SAP application server may help resolve temporary issues related to the buffer.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE14 (Database Utility), and DB02 (Database Performance).
  SAP Notes: Regularly check the SAP Support Portal for any notes related to this error message, as they may provide specific guidance or patches.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further investigation.