Message type: E = Error
Message class:  CNV20600 - message class for package 20600 
Message number: 206
Message text: Program & was modified
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.
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The SAP error message CNV20600206, which states "Program & was modified," typically indicates that a program or object in the SAP system has been changed or modified in a way that is not compatible with the current operation or process being executed. This error is often encountered during data migration or conversion processes, particularly when using SAP's data migration tools.
Cause: Modification of Standard Programs: The error usually arises when a standard SAP program has been modified. This could be due to custom enhancements, user exits, or modifications made by developers. Incompatibility with Migration Tools: If the migration tool expects a standard version of a program and finds a modified version, it may trigger this error. Transport Issues: If the modified program was transported from one system to another (e.g., from development to production) and there are inconsistencies, this error may occur.
Solution: Check Modifications: Review the modifications made to the program. If possible, revert to
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