Message type: E = Error
Message class:  CNV_2010C - Message class for CoA on Cloud 
Message number: 135
Message text: Internal error occured during validation or update
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_2010C135 indicates that an internal error occurred during the validation or update process in the context of a data conversion or migration project, typically associated with the SAP S/4HANA conversion or other data migration scenarios.
Cause: Data Inconsistencies: The error may arise due to inconsistencies or issues in the data being processed. This could include missing mandatory fields, incorrect data formats, or violations of business rules.
Configuration Issues: There may be configuration settings in the SAP system that are not aligned with the data being processed. Custom Code: If there are custom enhancements or modifications in the system, they might interfere with the standard processing logic. System Bugs: There could be bugs in the SAP software or the specific version you are using that lead to this error.
Solution: Check Logs: Review the detailed logs associated with the error. You can use transaction codes like SLG1 (Application Log) to find more information about
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