How To Fix TD591 - System character set could not be determined

SAP Error Message - Details

• Message type: E = Error

• Message class: TD - SAPscript: Text editor, composer, forms, styles and fonts

• Message number: 591

• Message text: System character set could not be determined

What causes this issue?

The system character set, required for the text formatting, could not
be determined.

System Response

Text formatting is terminated.

How to fix this error?

The system character set is read from the function module
"SYSTEM_CODEPAGE" using a C call "C_SAPGPARM" from the R/3 profile. If
this error message appears, the C call return code value is other than
zero.
The function module "SYSTEM_CODEPAGE" is a central routine of the R/3
word processing system SAPscript.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TD591 - System character set could not be determined ?

  The SAP error message TD591, which states "System character set could not be determined," typically occurs when the system is unable to identify the character set used for the database or the application server. This can lead to issues with data processing, especially when dealing with different languages or special characters.
  Causes:
  
  Incorrect System Configuration: The system may not be properly configured to recognize the character set.
  Database Issues: The database might not have the correct character set defined, or there may be a mismatch between the database and the application server character sets.
  Transport Issues: If you are transporting objects between systems, the character set may not be compatible.
  Missing or Corrupt Files: Essential files that define the character set may be missing or corrupt.
  Upgrade or Migration Issues: If the system has recently been upgraded or migrated, the character set settings may not have been carried over correctly.
  
  Solutions:
  
  Check System Parameters: Verify the system parameters related to character sets. You can check the profile parameters in transaction RZ10 or RZ11 to ensure they are set correctly.
  Database Character Set: Ensure that the database character set is correctly defined. You can check this in the database settings or by querying the database directly.
  SAP Notes: Look for relevant SAP Notes that address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  System Logs: Check the system logs (transaction SM21) for any additional error messages that might provide more context about the issue.
  Transport Directory: If the issue arose after a transport, check the transport directory for any inconsistencies or errors.
  Reconfigure the System: If necessary, you may need to reconfigure the system to ensure that the character set is correctly recognized. This may involve restarting the application server or database.
  Consult SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if it is affecting production systems.
  
  Related Information:
  
  Character Set Documentation: Familiarize yourself with SAP's documentation on character sets and encodings, as this can provide insights into how to configure and troubleshoot character set issues.
  Transaction Codes: Useful transaction codes include:
  
  RZ10 / RZ11: For profile parameters.
  SM21: For system logs.
  DBACOCKPIT: For database monitoring and settings.
  
  
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to diagnose and resolve the TD591 error in your SAP system.