How To Fix CNV_OR_PS146 - Writing into table &1 failed

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_OR_PS - Messages for package CNV_OR_PS (preselection remote comp.)

• Message number: 146

• Message text: Writing into table &1 failed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_OR_PS146 - Writing into table &1 failed ?

  The SAP error message CNV_OR_PS146 indicates that there was a failure when trying to write data into a specific table (denoted by &1). This error typically occurs during data migration or conversion processes, often related to the SAP Landscape Transformation (SLT) or other data migration tools.
  Causes:
  
  Database Locking Issues: The table may be locked by another process, preventing the write operation.
  Data Integrity Violations: The data being written may violate constraints such as primary keys, foreign keys, or unique constraints.
  Insufficient Authorizations: The user or process attempting to write to the table may not have the necessary permissions.
  Table Structure Changes: If the structure of the table has changed (e.g., fields added or removed), it may cause issues with the data being written.
  Database Issues: There may be underlying database issues, such as corruption or insufficient space.
  
  Solutions:
  
  Check for Locks: Use transaction codes like SM12 to check for locks on the table. If there are locks, you may need to wait for the other process to complete or resolve the lock.
  Review Data: Ensure that the data being written does not violate any constraints. Check for duplicates or invalid entries.
  Check Authorizations: Verify that the user or process has the necessary authorizations to write to the table. You can use transaction SU53 to analyze authorization issues.
  Review Table Structure: Ensure that the data being written matches the current structure of the table. If there have been changes, adjust the data accordingly.
  Database Health Check: Perform a health check on the database to ensure there are no issues. This may involve checking for space, running consistency checks, or consulting with your database administrator.
  Error Logs: Check the application logs (transaction SLG1) for more detailed error messages that can provide additional context on the failure.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM21 (System Log), ST22 (Dump Analysis), and SLG1 (Application Log) for troubleshooting.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the documentation for the specific data migration tool or process you are using, as it may have specific requirements or known issues.
  
  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.