How To Fix CNV_CMIS_G043 - Single code page system

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CMIS_G - CMIS: general messages

• Message number: 043

• Message text: Single code page system

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_CMIS_G043 - Single code page system ?

  The SAP error message CNV_CMIS_G043 indicates that the system is a "Single code page system." This typically arises during data migration or conversion processes, particularly when using the SAP Conversion Management Information System (CMIS) or during the use of tools like SAP S/4HANA Migration Cockpit.
  Cause:
  The error occurs because the system is configured to use a single code page, which limits the character set that can be used. This can lead to issues when trying to migrate or convert data that contains characters not supported by the single code page. For example, if the source system uses a multi-code page or Unicode, and the target system is a single code page, there may be incompatibilities.
  Solution:
  To resolve this issue, consider the following steps:
  
  
  Check System Configuration: Verify the code page settings of both the source and target systems. Ensure that they are compatible.
  
  
  Convert to Unicode: If possible, consider converting the single code page system to a Unicode system. This will allow for a broader range of characters and can help avoid issues during data migration.
  
  
  Data Cleansing: Review the data being migrated for any characters that may not be supported by the single code page. Cleanse the data to remove or replace unsupported characters.
  
  
  Use Appropriate Tools: If you are using SAP tools for migration, ensure that you are using the correct settings and options that accommodate the character set of your data.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration or conversion process you are undertaking. There may be specific guidelines or recommendations for handling single code page systems.
  
  
  Engage SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. They may provide additional insights or solutions tailored to your specific scenario.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that address this error or provide guidance on handling single code page systems.
  Migration Tools: Familiarize yourself with the tools available for data migration in SAP, such as the SAP S/4HANA Migration Cockpit, and their requirements regarding character sets.
  Character Set Documentation: Review SAP documentation on character sets and code pages to understand the implications of using a single code page system.
  
  By following these steps, you should be able to address the CNV_CMIS_G043 error and successfully proceed with your data migration or conversion tasks.