How To Fix >1036 - Data for key selection was modified

SAP Error Message - Details

• Message type: E = Error

• Message class: >1 - Shockwave SAPGUI message handling

• Message number: 036

• Message text: Data for key selection was modified

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message >1036 - Data for key selection was modified ?

  The SAP error message "1036 Data for key selection was modified" typically occurs when there is an inconsistency in the data being processed, particularly when the data has been changed or updated by another user or process while you are trying to access or modify it. This can happen in various scenarios, such as during data entry, updates, or when multiple users are working on the same data set.
  Causes:
  
  Concurrent Updates: Another user or process has modified the data you are trying to access or update.
  Session Timeout: Your session may have timed out, leading to stale data being presented.
  Data Locking: The data you are trying to access may be locked by another transaction.
  Buffer Issues: There may be issues with the data buffer, causing inconsistencies in the data being displayed.
  
  Solutions:
  
  Refresh the Data: Try refreshing the screen or reloading the data to ensure you are working with the most current information.
  Check for Locks: Use transaction codes like SM12 to check for any locks on the data you are trying to access. If you find locks, you may need to wait for the other transaction to complete or contact the user who has locked the data.
  Re-enter the Transaction: Exit the transaction and re-enter it to ensure you are starting with a fresh session.
  Consult with Colleagues: If you are working in a collaborative environment, check with your colleagues to see if they are making changes to the same data.
  Review Authorization: Ensure that you have the necessary authorizations to access or modify the data.
  Check for Updates: If you are using a custom program or transaction, ensure that it is up to date and compatible with the current SAP version.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM21 (System Log), SM37 (Job Monitoring), and ST22 (Dump Analysis) to investigate further.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  User Documentation: Review any user documentation or training materials related to the specific transaction or process you are working on.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis team or technical support for further investigation.