Message type: E = Error
Message class:  CNV_PE_CHECK - Check Framework messages for posting engine 
Message number: 263
Message text: Required include &1 does not exist
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 CNV_PE_CHECK263 indicates that a required include file specified in the system does not exist. This error typically arises during data migration or conversion processes, particularly when using SAP's tools for data transfer or system conversion.
Cause: Missing Include File: The specific include file that the system is trying to access is not present in the SAP system. This could be due to an incomplete installation, a missing transport, or a deletion of the include file. Incorrect Configuration: The system might be incorrectly configured to look for an include file that is not relevant or has been renamed. Version Mismatch: If you are using a version of SAP that does not support the required include, this error may occur.
Solution: Check for the Include File: Use transaction SE80 or SE11 to check if the include file exists in the system. You can search for the include by its name. If the include file is
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