How To Fix TN_PROCESS091 - Could not write data record to table &1

SAP Error Message - Details

• Message type: E = Error

• Message class: TN_PROCESS - Message Class for OCS Change Processes

• Message number: 091

• Message text: Could not write data record to table &1

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 TN_PROCESS091 - Could not write data record to table &1 ?

  The SAP error message TN_PROCESS091 indicates that the system encountered an issue while trying to write a data record to a specified table (denoted as &1 in the error message). This error can occur in various contexts, often related to data processing or data transfer activities.
  Possible Causes:
  
  Database Locking Issues: The table may be locked by another process, preventing the current operation from writing data.
  Insufficient Authorizations: The user or process attempting to write to the table may not have the necessary permissions.
  Data Integrity Violations: The data being written may violate constraints (e.g., primary key, foreign key, unique constraints) defined on the table.
  Table Structure Changes: If the table structure has changed (e.g., fields added or removed) and the data being written does not conform to the new structure, this error may occur.
  Database Space Issues: The database may be out of space, preventing any new records from being written.
  Technical Issues: There may be underlying technical issues with the database or the SAP system itself.
  
  Solutions:
  
  Check Database Locks: Use transaction codes like SM12 to check for locks on the table. If locks are found, determine if they can be released.
  Verify Authorizations: Ensure that the user or process has the necessary authorizations to write to the table. This can be checked using transaction SU53 or by reviewing role assignments.
  Review Data Being Written: Check the data being processed for any integrity violations. Ensure that it adheres to the constraints defined for the table.
  Check Table Structure: If there have been recent changes to the table structure, verify that the data being written matches the current structure.
  Monitor Database Space: Check the database for available space. If the database is full, you may need to free up space or increase the database size.
  Review System Logs: Check the system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  Consult SAP Notes: Search the SAP Support Portal for any relevant SAP Notes that may address this specific error message or related issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (for locks), SU53 (for authorization checks), and SM21 (for system logs).
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance, providing them with detailed information about the error and the context in which it occurred.
  Documentation: Review SAP documentation related to the specific module or process you are working with, as there may be additional considerations or known issues.
  
  By following these steps, you should be able to diagnose and resolve the TN_PROCESS091 error effectively.