How To Fix TQ437 - Write: rc=&

SAP Error Message - Details

• Message type: E = Error

• Message class: TQ - SAPup Messages

• Message number: 437

• Message text: Write: rc=&

What causes this issue?

In one of the previous lines of the log, it was announced that a file
would be written to. The current message gives the result of the write
action in the form of a return code.

System Response

The system's reaction depends on the size of the return code. You
cannot influence this.

How to fix this error?

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

Procedure for System Administrators

If the system cancels further processing, because the write action was
unsuccessful, try and remove the cause of the failure.
Repeat the action.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TQ437 - Write: rc=& ?

  The SAP error message TQ437, which states "Write: rc=&", typically indicates an issue related to the system's ability to write data to a specific table or database. The "rc" in the message refers to the return code, which can provide additional context about the nature of the error.
  Possible Causes:
  
  Database Locking Issues: The database table may be locked by another process, preventing the current operation from writing data.
  Authorization Issues: The user executing the transaction may not have the necessary authorizations to write to the specified table.
  Data Consistency Issues: There may be inconsistencies in the data being written, such as violating constraints or data types.
  Database Connectivity Issues: There could be problems with the connection to the database, such as network issues or database server downtime.
  Insufficient Space: The database may be running out of space, preventing new data from being written.
  Configuration Issues: There may be configuration problems in the SAP system or the database that are preventing the write operation.
  
  Solutions:
  
  Check Database Locks: Use transaction codes like SM12 to check for locks on the database table and release them if necessary.
  Review Authorizations: Ensure that the user has the appropriate authorizations to perform the write operation. This can be checked using transaction SU53 or SUIM.
  Validate Data: Check the data being written for any inconsistencies or violations of constraints. Ensure that the data types match the table definitions.
  Check Database Connectivity: Verify that the database is up and running and that there are no connectivity issues. You can check the database logs for any errors.
  Monitor Database Space: Check the available space in the database. If it is low, consider archiving old data or increasing the database size.
  Review Configuration: Check the SAP and database configuration settings to ensure they are correct and optimal for your environment.
  
  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 TQ437 in the SAP Support Portal for any specific patches or updates that may address the issue.
  Logs and Dumps: Review system logs and short dumps for additional context on the error. This can provide insights into what might be causing the write failure.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.