Message type: E = Error
Message class:  CNV_PE_CHECK - Check Framework messages for posting engine 
Message number: 233
Message text: Configuration parameter &1
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.
First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).
Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.
You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.
The SAP error message CNV_PE_CHECK233 typically relates to issues with configuration parameters in the context of data migration or conversion processes, particularly when using SAP's tools for data migration (like the SAP S/4HANA Migration Cockpit or other data conversion tools).
Cause: The error message CNV_PE_CHECK233 indicates that a specific configuration parameter (denoted as &1 in the message) is either missing, incorrectly set, or not compatible with the current settings or requirements of the migration process. This can happen due to: Missing Configuration: The required configuration parameter has not been defined in the system. Incorrect Value: The value assigned to the configuration parameter is not valid or does not meet the expected criteria. Compatibility Issues: The parameter may not be compatible with other settings or the version of the software being used.
Solution: To resolve the CNV_PE_CHECK233 error, you can follow these steps: Identify the Parameter: Check the error message for the specific configuration parameter that is causing the
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
CNV_PE_CHECK232 Grouping is active but no grouping field is defined yet
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV_PE_CHECK231 Class TRFMSERIAL not present yet
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV_PE_CHECK234 Maintained TRule exporting parameter is incompatible with TRFM parameter
What causes this issue?  The technical type of transformation rule parameter &V1& is incompatible with the technical type of the transfer meth...
CNV_PE_CHECK235 Data inconsistency (&1); contact SAP for support
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
Click on this link to search all SAP messages.