Message type: E = Error
Message class:  CNV_20345_CHECK - Message Class for 20345 Checks 
Message number: 040
Message text: Merge of dummy PrCtr and non-dummy PrCtr into PrCtr &1 COAr &2 detected
The provided mapping states that a profit center that is used as dummy
profit center is merged with a profit center that is not used as a dummy
profit center.
If you merge these profit centers, it is no longer possible to use the
previous non-dummy profit centers. Special reporting based on the line
of business represented by the non-dummy profit center that is merged
will no longer be possible either.
Before proceeding to the next phase of the conversion, make sure that
this result is in line with the business requirements, or change your
mapping accordingly.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message CNV_20345_CHECK040 indicates an issue during the conversion process related to the merging of dummy and non-dummy Profit Centers (PrCtr). This typically occurs in the context of data migration or conversion projects, particularly when using SAP's Conversion Tools or during the implementation of SAP S/4HANA.
Cause: The error arises when the system detects an attempt to merge a dummy Profit Center (which is often used for temporary or placeholder purposes) with a non-dummy Profit Center (which is fully functional and used in actual accounting). This situation is problematic because it can lead to inconsistencies in financial reporting and data integrity.
Solution: To resolve this error, you can take the following steps: Identify the Profit Centers: Determine which Profit Centers are involved in the merge operation. The error message will provide you with the specific Profit Center numbers (PrCtr &1 and COAr &2). Review Profit Center Configuration: Check the configuration of the Profit Centers
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CNV_20345_CHECK039 Profit center (COAr &1, PrCtr &2) is not permitted
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CNV_20345_CHECK038 All mapping values are permitted
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CNV_20345_CHECK041 Dummy profit center &1 in controlling area &2
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV_20345_CHECK042 Merge into COAr &1 without merge of dummy profit centers detected
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