How To Fix TS012 - TemSe: Conversion not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: TS - TemSe - temporary sequential object management

• Message number: 012

• Message text: TemSe: Conversion not possible

What causes this issue?

TemSe administration can perform some conversions internally. These
include:
Character coding
Record formats
Type conversions
TemSe cannot, however, perform all conversions. The conversion that you
require was not possible ("RSTSENOCONV").

System Response

The system response can be different depending on the application.

How to fix this error?

Check the request.
If the problem still exists, notify your application programming group.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TS012 - TemSe: Conversion not possible ?

  The SAP error message TS012, which states "TemSe: Conversion not possible," typically occurs when there is an issue with the Temporary Sequential (TemSe) storage in the SAP system. TemSe is used for storing temporary data, such as spool requests, and is crucial for various SAP operations.
  Causes:
  
  Corrupted TemSe Entries: The TemSe database may have corrupted entries that prevent proper conversion or access.
  Insufficient Space: The database or file system where TemSe data is stored may be full or have insufficient space.
  Database Issues: There may be underlying database issues that affect the TemSe tables.
  Configuration Issues: Incorrect configuration settings related to TemSe management can lead to this error.
  Transport Issues: If the error occurs during a transport operation, it may be due to issues with the transport directory or files.
  
  Solutions:
  
  Check TemSe Directory: Ensure that the TemSe directory has enough space. You can check the size of the TemSe directory and free up space if necessary.
  Delete Old TemSe Entries: Use transaction code SP01 to review and delete old or unnecessary spool requests and TemSe entries.
  Check Database Integrity: Run database consistency checks to ensure that the TemSe tables are not corrupted. This may involve using database-specific tools or commands.
  Reorganize TemSe: Use transaction SP12 to reorganize the TemSe entries. This can help in cleaning up and optimizing the storage.
  Review Configuration: Check the configuration settings for TemSe in transaction RZ10 or RZ11 to ensure they are set correctly.
  Transport Directory Check: If the error occurs during a transport, verify that the transport directory is correctly set up and that there are no issues with the transport files.
  
  Related Information:
  
  Transaction Codes:
  
  SP01: Spool Request Management
  SP12: TemSe Administration
  RZ10: Profile Maintenance
  RZ11: Profile Parameter Maintenance
  
  
  SAP Notes: Check SAP Notes related to TemSe issues for specific patches or updates that may address the problem.
  System Logs: Review system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  
  If the problem persists after trying the above solutions, it may be necessary to consult with SAP support or your system administrator for further assistance.