How To Fix B1704 - Database error occurred when writing table &.

SAP Error Message - Details

• Message type: E = Error

• Message class: B1 - ALE group messages

• Message number: 704

• Message text: Database error occurred when writing table &.

What causes this issue?

An error occurred in the database while the &v1& table was being
modified. The reason may be that the table does not exist in the system
or that there was not enough free space in the database or that there
was a problem with the connection to the database.

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?

Please solve the problem and then restart the report.
If the problem is not solved then this could lead to data not being
distributed properly in productive operation.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message B1704 - Database error occurred when writing table &. ?

  The SAP error message B1704 indicates that a database error occurred while trying to write to a specific table. This error can arise from various underlying issues, and understanding the cause is crucial for finding an appropriate solution. Here are some common causes, potential solutions, and related information:
  Causes:
  
  Database Locking Issues: The table may be locked by another transaction, preventing the write operation.
  Database Connection Problems: There may be issues with the connection to the database, such as network problems or database server downtime.
  Insufficient Database Space: The database may be running out of space, preventing new data from being written.
  Data Integrity Violations: The data being written may violate constraints (e.g., primary key, foreign key, unique constraints).
  Database Corruption: There may be corruption in the database that is preventing the write operation.
  Authorization Issues: The user may not have the necessary permissions to write to the specified table.
  
  Solutions:
  
  Check Database Locks: Use transaction codes like SM12 to check for locks on the table and release them if necessary.
  Verify Database Connection: Ensure that the database server is up and running and that the connection settings in SAP are correct.
  Monitor Database Space: Check the available space in the database. If it is low, consider increasing the database size or cleaning up unnecessary data.
  Review Data Being Written: Validate the data being written to ensure it adheres to all constraints and data types defined in the table.
  Database Consistency Check: Run database consistency checks or repair tools provided by the database management system to identify and fix corruption.
  Check User Authorizations: Ensure that the user executing the transaction has the necessary authorizations to write to the table.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM21 (System Log), ST22 (Dump Analysis), and DB02 (Database Performance).
  SAP Notes: Search for SAP Notes related to error B1704 in the SAP Support Portal for specific patches or updates that may address the issue.
  Database Logs: Check the database logs for any error messages or warnings that could provide more context about the failure.
  Consult Documentation: Review the SAP documentation for your specific version and database type for any known issues or additional troubleshooting steps.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your database administrator or SAP support for further assistance.