How To Fix S1161 - Partial table buffer cannot be reset

SAP Error Message - Details

• Message type: E = Error

• Message class: S1 - Statistik / SAP-Monitor

• Message number: 161

• Message text: Partial table buffer cannot be reset

What causes this issue?

Resetting the buffer of the partially buffered tables was unsuccessful.
The internal function brought a return code not equal to 0.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Repeat the reset or analyze the system log.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message S1161 - Partial table buffer cannot be reset ?

  The SAP error message S1161, which states "Partial table buffer cannot be reset," typically occurs when there is an issue with the buffering of a database table in the SAP system. This error is related to the way SAP handles data in memory for performance optimization, specifically when it comes to buffered tables.
  Cause:
  
  Buffering Configuration: The error often arises when a table is configured for buffering, but there are inconsistencies or issues with the data in the buffer.
  Data Changes: If there are changes made to the underlying database table that are not reflected in the buffer, it can lead to this error.
  Inconsistent State: The buffer may be in an inconsistent state due to various reasons, such as system crashes, improper shutdowns, or issues during data updates.
  Partial Buffering: The error can also occur if the system is trying to reset a partial buffer for a table that is not fully buffered.
  
  Solution:
  
  
  Reset Buffer: You can try to reset the buffer for the specific table. This can be done using transaction code SE14 (Database Utility) or SE11 (Data Dictionary). Here are the steps:
  
  Go to transaction SE14.
  Enter the name of the table that is causing the issue.
  Choose the option to "Reset Buffer."
  Execute the action to clear the buffer for that table.
  
  
  
  Check Buffering Settings: Review the buffering settings for the table in question. You can do this in transaction SE11:
  
  Open the table definition.
  Check the buffering settings and ensure they are configured correctly.
  
  
  
  Database Consistency Check: Perform a consistency check on the database to ensure that there are no issues with the data. This can be done using transaction DB02 or DBACOCKPIT.
  
  
  System Restart: In some cases, a system restart may help clear any inconsistencies in the buffer.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide solutions or workarounds for known issues.
  
  
  Consult SAP Support: If the issue persists after trying the above solutions, it may be necessary to consult SAP support for further assistance.
  
  
  Related Information:
  
  Buffering Types: Understand the different types of buffering in SAP (full, single record, and none) and how they affect performance and data consistency.
  Transaction Codes: Familiarize yourself with transaction codes like SE11, SE14, DB02, and DBACOCKPIT for managing database tables and buffers.
  Performance Monitoring: Regularly monitor the performance of your SAP system and the status of database buffers to prevent issues from arising.
  
  By following these steps, you should be able to resolve the S1161 error and ensure that your SAP system operates smoothly.