Message type: E = Error
Message class:  CNV_CMIS - Message class for CMIS 
Message number: 031
Message text: Internal error &1 while calling &2
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.
Unfortunately, there isn't any extra information in this error notice.
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The SAP error message CNV_CMIS031 typically indicates an internal error that occurred during a conversion or migration process, often related to the SAP Conversion Management Information System (CMIS). The error message format suggests that there is an internal issue when calling a specific function or module, denoted by &1 and &2, which are placeholders for specific error details. Possible Causes:
Configuration Issues: Incorrect configuration settings in the migration or conversion tools. Data Issues: Problems with the data being processed, such as inconsistencies or invalid entries. System Resource Limitations: Insufficient memory or processing power available during the operation. Software Bugs: Potential bugs in the SAP software or the specific version you are using. Authorization Issues: Lack of necessary permissions to execute certain functions or access specific data. Solutions: Check Logs: Review the detailed logs associated with the error to identify the specific cause. Look for any preceding error messages that might provide more context. Validate Data: Ensure that the data
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